Costa Favolosa Cabin # 7333Category S - Suite with Ocean View Balcony. Costa Fortuna Mini-Suite stateroom videos. Taxes, fees and port expenses are $280. Costa Favolosa Cabin 7317 Video. Be sure to click the link in the section below to see other cabins we have videos for. 10 Cabins Cabin: 456 sqft (43 m 2 ) * Size may vary, see details below. Be sure to click the link in the section below to see other cabins we have videos for. Select another cabin. 508 camarotes,de los cuales: 91 con acceso directo al Spa, 524con balcón privado,58 suites, todas con balcón privado,12 suitescon acceso directo al Spa. Suite Amenities: Access to a private VIP area in the terminal, a personal valet at your disposal for the entire cruise, a basket of assorted. Floor plan. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Costa Favolosa Cabin # 7281Category S - Suite with Ocean View Balcony. Click to see more details. Review for a Europe - British Isles & Western Cruise on Costa Favolosa. Rankings. Cabin # 1007 is a Category SG - Samsara Grand Suite with Ocean View Balcony located on Escorial Deck. Stateroom Size: 337 sq ft. 2 kn (34 km/h | 21 mph). Of all Costa Fortuna cabins, 39% are with a private balcony view. Costa Fortuna cruise ship deck plan shows a total of 1354 staterooms for 2716 passengers (max capacity is 3250) served by. 8 días desde Santos (Sao Paulo) Salidas: 06 ene 2024 hasta 02 mar 2024 (Salidas los Sábados) Itinerario: Santos (Sao Paulo), Itajai (Brasil), Montevideo (Uruguay), Buenos Aires (Argentina) Reserva por sólo 50€ Descuento CostaClub. Costa Favolosa Cabin # 7260Category S - Suite with Ocean View Balcony. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. There is a sitting area with desk, sofa bed, and armchairs. There is a sitting area with desk, sofa bed, and armchair. Cabin # 7312 is a Category S - Suite with Ocean View Balcony on Deck 7. Costa Favolosa Cabin # 9206Category S - Suite with Ocean View Balcony. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. Floor-to-ceiling sliding glass doors lead to your. com Mobile. Description: Grand Suites have two twin beds that convert to a queen-sized bed, flat screen televisiIn addition the Costa Favolosa has 6 Samsara Suites which each have their own jacuzzis. Book Costa Favolosa Room 7432 on iCruise. There is a sitting area with desk, sofa bed, and armchairs. Cruisedeckplans. These are the newest deck plans for Costa Favolosa Deck 4 deck. Window Type: Balcony. Book Costa Favolosa Room 7309 on iCruise. Suite: comfort and a pinch of luxury. Personal butler, ready to unpack and book the services you require. In questo video potrete trovare molte tipologie di cabine di Costa Favolosa, gemella di Costa Fascinosa, per cui le cabine sono uguali per ambedue le navi. Special Mini Suite Amenities: The choice between first or second seating for dinner, continental breakfast upon request served to guests in their cabin,. There is a sitting area with desk, sofa bed, and armchairs. Agatti island. com. Costa Favolosa Cabin # 7303 Category GS - Grand Suite with Ocean View Balcony. Cruisedeckplans. LIVE SHIP TRACKING The menu above is specific to the Costa Favolosa ship and provides a quick way to go to the different pages. com. 26 Oct 08:30 - 18:00. Costa Favolosa Deck 6 deck plan. The vessel (IMO number 9239783) is currently Italy-flagged (MMSI 247094800) and registered in Genoa. Personal butler, ready to unpack and book the services you require. Mobile optimized Costa Favolosa Cruise Ship Cabins, Staterooms, Suites on CruiseCheap. Costa Favolosa Cabin # 7309 Category GS - Grand Suite with Ocean View Balcony. The cruise ship has a total of 70x Suites, 524x Balconies, 321x Oceanviews, 592x Inside, 12x single cabins. 508 cabins in total, including: 103 with direct access to the spa, 594 with private balcony, 56 suites, all with balcony, 12 suites with direct access to the spa. View details of Costa Favolosa Stateroom 7276. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom. On CostaVictoria, Indicates Queen Bed or Convertible to Queen Bed. Costa Favolosa Cabin # 7303 Category GS - Grand Suite with Ocean View Balcony. 1-866-214-7447. Call 1-800-543-1961 or book online. Costa Favolosa 2019-Start Savona Italy Costa Favolosa. Cabin # 7279 is a Category S - Suite with Ocean View Balcony on Deck 7. Just move your mouse over any stateroom and a pop up will appear with detail information, including a full description and. com shows up to 10 of the most recent videos added to our collection on this page. Cabin # 8459 is a Category MS - Mini Suite with Ocean View Balcony on Deck 8. Costa Favolosa Cabin # 7248. S. View details of Costa Favolosa Stateroom 7275. Ship Menu. Cruisedeckplans provides full interactive deck plans for the Costa Favolosa Deck 4 deck. El Costa Favolosa es uno de los barcos más grandes y modernos de Costa Cruceros. Para informações detalhadas e atualizadas do navio Costa Favolosa o Quetalviajar. If you choose to follow Costa Favolosa you will. See details and pricing for the Costa Favolosa 5 Night Transoceanic Cruise sailing November 10, 2023 from La Seyne-sur-Mer. View deals of Costa Favolosa Stateroom 8448. Book Costa Favolosa Room 8444 on iCruise. Both vessels are Italy-built (by Fincantieri) - Venezia at Monfalcone Shipyard (near Trieste) and Firenze at Marghera Shipyard (near. com. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. On Costa Favolosa you will feel like you are in a fairy tale, on board everything around you will fill you with delight and inspire moments of wonder. comVideo di una delle camere più belle della nuova Costa FavolosaFloor Plan. Amenities: Two twin beds that convert to a. There is a sitting area with desk, sofa bed, and armchair. There is a sitting area with desk, sofa bed, and armchair. Costa Favolosa Cabin # 7318Category S - Suite with Ocean View Balcony. There is a sitting area with desk, sofa bed, and armchairs. LIVE SHIP TRACKING The menu above is specific to the Costa Favolosa ship and provides a quick way to go to the different pages. Cabin # 7272 is a Category S - Suite with Ocean View Balcony on Deck 7. 93 per person and are additional to the price displayed. The date shown is the date video was published. Click on the Carnival Inspiration Alchemy Bar pictures below for larger image and slide show. Barcelona cruise port is currently ranked the largest Mediterranean cruise port with turnaround operations (roundtrip itineraries) and the world's 4th busiest. . Costa Favolosa Suite cabin number 1003 ACTUAL videos and/or pictures, floor plans, diagrams and detailed features including a deck image of the actual location on the Costa Favolosa ship for cabin 1003. Cabin # 1018 is a Category SV - Samsara Suite with Ocean View Balcony on Deck 10. Dec 8th 2023. Costa Favolosa Cabin 7317 Video. Cabin Category: EO. Costa Favolosa: itineraries, cabins, suites, decks | Costa Cruises Get on board Costa Favolosa. Elevator. Click on top left for ship menu. Cruisedeckplans provides full interactive deck plans for the Costa Favolosa Deck 10 deck. Book Costa Favolosa Room 7236 on iCruise. Read More. Floor-to-ceiling sliding glass doors lead to your spacious veranda with seating. Costa Favolosa deck plan view at Cruisedeckplans showing the newest deck plan layouts, public venues and stateroom pictures and our own deck plan pdf (printable version). 15362 W) cruising at speed of 18. View deals of Costa Favolosa Stateroom 8459. These include six new suites with private verandahs and Jacuzzis; a new area for teens with a 4D cinema, ice cream bar and dance floor; and a new. Amenities: Two lower beds that can convert to a queen bed single sofa bed a balcony a private bathroom with shower sitting area direct-dial ship-to-shore. Espacios estilizados en estilo gótico. The Costa Favolosa is a 3000 passenger vessel and is the sister ship to the Costa Pacifica, Costa Serena and the Costa Concordia. Cabin # 8444 is a Category MS - Mini Suite with Ocean View Balcony located on Encelado Deck. Floor-to-ceiling sliding glass doors lead to your spacious veranda with seating. Scroll over cabin (stateroom) tiles below to click and watch videos. 11 views, 3 likes, 0 loves, 0 comments, 1 shares, Facebook Watch Videos from Let's Run Away: TEMPORADA 23/24 BRASIL COSTA FAVOLOSA Suite Josie Ayres l Travel Consultant +55 11 975630842. Cabin # 9205. Costa Favolosa: Kabinen & Ausstattung. Easily find all the details for your cruise holiday: images, stats and their relevant deck plans. It features a range of cardiovascular and weight training Technogym equipment along with a qualified trainer and an area for fitness classes ranging from aerobics (free of charge) to. (DORELAN mattresses) Large private balcony. Suite 1150, Rutherford, NJ 07070 USA Telephone: (201) 902-2000. Book Costa Favolosa Room 7276 on iCruise. Fortuna's decks with passenger cabins have a total of 58 Suites, 464 Balconies, 315 Oceanviews, 507 Inside, 14 Single cabins. Complimentary 24-hour room service. com. Each stateroom also has PlayStation on. Pentru 14 zile . Find cheap Costa Favolosa Cruises on Tripadvisor. Features: Costa’s studio cabins come in both inside and oceanview varieties. The Costa ship Favolosa features all 12x Single-occupancy cabins in two categories – IS-Inside and ES-Oceanview. History - construction and. Cruisedeckplans. Cabin Category: W5. Travel. Description: Grand Suites have two twin beds that convert to a queen-sized bed, flat screen television, generous closet space, private bathroom with double sinks and whirlpool tub, and dressing area with vanity. Cruisedeckplans. Book Costa Favolosa Room 7317 on iCruise. There is a sitting area with desk, sofa bed, and armchair. m. Costa Fascinosa Mini-Suite stateroom videos. Cruisedeckplans. Next Deck 6. There is a sitting area with desk, sofa bed, and armchairs. No. Viking Ocean Cruises brings their signature award-winning river cruise experience to the sea, with intimate new state-of-the-art ships featuring all-veranda staterooms and light-filled public spaces, delicious cuisine, superior service, and thoughtful amenities designed to enhance the experience of your destination. Please note, cabin decor and size may vary among cabins in these categories. Cruisers will also love exploring the new entertainment area dedicated to the wonders of virtual reality, with the 4D cinema and PlayStation World. Scroll over cabin (stateroom) tiles below to click and watch videos. Moin, ihr findet uns ab sofort und ausschließlich hier: Hier zeigen wir euch eine Standard-Innenkabi. Keep up to date on Costa Favolosa's itinerary, see the current coordinates and scheduled arrival time. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. There is a sitting area with desk, sofa bed, and armchairs. There is a sitting area with desk, sofa bed, and armchairs. Mini suite cu balcon - Costa Favolosa Floor plan. Experts available 7 days a week!. Boasting a delightful fairytale castle theme, the 114,500-ton, 3,000-guest Costa Favolosa has been a popular choice since her 2011 debut. There is a sitting area with desk, sofa bed, and armchair. ∅ Oceanview $172 / day #122 of 261 ships. Login Sign Up. 609€. Next Deck 10. Occupancy: 2 guests standard. Deck Plans. Call 1-888-766-6420 or book online. Amenities: Two lower beds that can convert to a queen bed single sofa bed a balcony a private bathroom with shower sitting area direct-dial ship-to-shore telephone interactive television with videos and movies on-demand air-conditioning hairdryer and safe deposit box. High-end furnishings and state-of-the-art technology are just some of the signatures of this popular Concordia Class ship. including veranda. Cruisedeckplans provides detail information on Costa Favolosa Suite staterooms including actual pictures and videos. Cabin # 7438 is a Category MS - Mini Suite with Ocean View Balcony on Deck 7. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. Book with confidence. Call 1-800-543-1961 or book online. My very first Cruise. com. The 114,500-ton, 3,000-passenger vessel was built at Fincantieri's Marghera ship yard in Venice, Italy. Just move your mouse over any stateroom and a pop up will appear with detail information, including a full description and floor layout, and a link to. Dive into the swimming pool early in the morning, when everyone else is still asleep, and feel the sun caress your skin, or savor delicious cuisine at dinner at restaurant, and share it with those you love. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Cruisedeckplans. to 580 sq. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Category: Category MS - Mini Suite with Ocean View Balcony. Size: Approximately 250 sq ft. Cabin # 7432 is a Category MS - Mini Suite with Ocean View Balcony located on Boboli Deck. Croisière sur le Costa Favolosa: suite standard avec balcon ou cabine avec balcon? Je prevois un voyage de noce sur le Costa Flavolosa en septembre 2012, en méditerrané. Book Costa Favolosa Room 7226 on iCruise. Click to see more details. These are the newest deck plans for Costa Favolosa Deck 2 deck plan. Hair dryer. Size: Approximately 250 sq ft. View details of Costa Favolosa Stateroom 7309. Floor-to-ceiling sliding glass doors lead to your spacious veranda with seating. Stateroom Size: 286 sq ft. The Costa Favolosa was built by Fincantieri, and it was launched in July 2011. There is a sitting area with desk, sofa bed, and armchairs. Costa Favolosa, the Flagship for Costa Cruise Line, features spacious outdoor areas, avant-garde technology, impeccable service and the “modern wonders” of design and art. Book Costa Favolosa Room 7246 on iCruise. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. Alle Unterkünfte sind. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. more info. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. About Costa Favolosa. Get on board Costa Favolosa. Cabin # 7272 is a Category S - Suite with Ocean View Balcony located on Boboli Deck. Costa Fortuna. Cabin # 8459. View details of Costa Favolosa Stateroom 7432. desde. com. com Mobile. #68. Of all Costa Deliziosa cabins, 68% are with a private balcony view. Book Costa Favolosa Room 7226 on iCruise. Costa Favolosa Suite cabin location, cabin videos, cabin pictures, floor plans, diagrams, stateroom. Sleeps up to. Costa Favolosa is also highly advanced when it comes to her environmental credentials. 178 Costa Favolosa Erfahrungen. There is a sitting area with desk, sofa bed, and armchairs. 1 - 10 of 99 Costa Favolosa Cruise Reviews. Costa Favolosa Deck Plan Tour of Staterooms, Suites, Cabins and Public Spaces on the Deck 11 deck. Costa Favolosa (Costa Croisières) : cabines, itinéraires, activités, avis, ponts, promos et prix des croisières de ce bateau 2023 - 2024. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Book Costa Favolosa Room 1018 on iCruise. Costa Favolosa Cruises: Read 99 Costa Favolosa cruise reviews. Welcome on board Costa Favolosa. At 290 metres in length, there is room for a maximum of 3,800 passengers. Special Mini Suite Amenities: The choice between first or second seating for dinner, continental breakfast upon request served to guests in their cabin, complimentary 24-hour room service, the "Brindiamo" beverage. It can reach a maximum speed of 22 knots. Costa Favolosa Oceanview cabin number 2466 ACTUAL videos and/or pictures, floor plans, diagrams and detailed features including a deck image of the actual location on the Costa Favolosa ship for cabin 2466. HOME; Costa; Costa Favolosa; Suite; 7280; Click on top left for ship menu. Call. Taxes, fees and port expenses are $81. Cruising Solo. Amenities: Two lower beds that can convert to a queen bed single sofa bed a balcony a private bathroom with shower sitting area direct-dial ship-to-shore telephone interactive television with videos and movies on-demand air-conditioning hairdryer. The Costa Favolosa cabins are designed for maximum comfort and relaxation. Costa Favolosa Cabin # 7270 Category S - Suite with Ocean View Balcony. Genießen Sie einen entspannten und komfortablen Aufenthalt in den Kabinen der Costa Favolosa. Para quem quer ter experiências fabulosas abordo de um cruzeiro, o Costa Favolosa está de volta na temporada 2023/2024. Costa Favolosa cruise ship Suite stateroom, floor plans, photos, videos and descriptions. Costa Favolosa Cabin # 7277 Category S - Suite with Ocean View Balcony. Connecting rooms number is 138. Genießen Sie einen entspannten und komfortablen Aufenthalt in den Kabinen der Costa Favolosa. Available daily from 7 a. Cruisedeckplans. Schedule. This is the second newbuild liner ordered for Costa Cruises - following the 2019-built sistership Costa Venezia (Carnival Venezia since 2023). Stateroom #: 7455. Size: Approximately 456 sq ft. Balkonkabine mit Meerblick: Genießen Sie die Meeresbrise! Außenkabine mit Meerblick: Aufwachen mit Meerblick. These are the newest deck plans for Costa Favolosa Deck 3 deck. Samsara suites also offer a purifying shower filter, an essential oil diffusers, and a kettle with a selection of Ayurvedic teas to try. Cruisedeckplans provides full interactive deck plans for the Costa Favolosa Deck 6 deck. Book Costa Favolosa Room 7275 on iCruise. The slide show will show the date picture was uploaded. Category MS - Mini Suite with Ocean View Balcony. Cabine com varanda: para aproveitar a brisa do mar. This cabin measures approximately 286 sq. Rated by our guests. Cabin # 8448 is a Category MS - Mini Suite with Ocean View Balcony on Deck 8. Suite Amenities: Access to a private VIP area in the terminal, a personal valet at your disposal for the entire cruise, a basket of assorted. Connecting Staterooms. Click on the cabins tab for a detail listing of staterooms (cabins) that we have actual pictures and/or videos. There are. Costa Favolosa. com Mobile. Costa Favolosa Cabin # 7296Category GS - Grand Suite with Ocean View Balcony. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom. Port of call. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. There is a sitting area with desk, sofa bed, and armchair. Costa Favolosa Stateroom 7280. Be sure to click the link in the section below to see other cabins we have videos for. Sail date: Oct 29, 2022 / Traveled as: Couple. You can expect a space ratio of 32 tons per passenger on this ship. There is a sitting area with desk, sofa bed, and armchairs. View details of Costa Favolosa Stateroom 7341. Hier buchen: Die Costa Favolosa ist ein Schiff der sogenannten Concordia-Klasse. Book Costa Favolosa Room 7256 on iCruise. Suites have the same services and features as all other cabins (interior, oceanview, balcony and mini-suites), but guests in suites also receive:. There is a sitting area with desk, sofa bed, and armchair. N/A. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Size: Approximately 280 sq ft. There are 13 passenger decks, 8 with cabins. Verified review. Description: Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. 1. TEMPORADA 23/24 BRASIL COSTA FAVOLOSA Suite Josie Ayres l Travel Consultant +55 11 975630842 josieayres. Cabin # 1023 is a Category SV - Samsara Suite with Ocean View Balcony located on Escorial Deck. m. There are 13 passenger decks, 8 with cabins. including Balcony. Escorial . *Square footage is not specific to this cabin, but rather is an average in this category type. com shows up to 10 of the most recent videos added to our collection on this page. Navio de cruzeiro Costa Favolosa da Costa Cruzeiros Decks do navio Costa Favolosa Decks: 17 (13 para uso dos hóspedes) • Ponte 14 - Las Dueñas - toboáguaFind a Costa Favolosa Cruise from $226. Scroll over cabin (stateroom) tiles below to click and watch videos. . Welcome on board Costa Favolosa. These are the newest deck plans for Costa Favolosa Deck 9 deck. Costa Favolosa Balcony cabin number 6278 ACTUAL videos and/or pictures, floor plans, diagrams and detailed features including a deck image of the actual location on the Costa Favolosa ship for cabin 6278. Costa Favolosa dining. ft. 25 Oct 19:00. Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with double sinks and whirlpool tub. Cruisedeckplans. Special Suite Amenities: Access to a private VIP area in the terminal, a personal valet at your disposal for the entire cruise, a basket of assorted fruit replenished daily, a bottle of Ferrari sparkling wine. Keep in mind that Costa Favolosa will typically update all its venues with new carpeting and decor every. From. These cabins are on the Costa Favolosa. Children between the ages of 4 to 14 will be charged 50% of the amount below. HOME Costa Costa Favolosa Decks and Cabins Costa Favolosa cruise ship weighs 115k tons and has 1507 staterooms for up to 3617 passengers served by 1100 crew. Costa Favolosa, the fourth ship in Costa Cruises' Concordia class, launched July 2011. com. Wheelchair-accessible cabins are 36. Hairdryer. Occupancy: 2 guests standard. In 2000, Costa Cruises was. including veranda. Floor-to-ceiling sliding glass doors lead to your spacious veranda with seating. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity,. Suite guests also receive VIP check-in priority embarkation and disembarkation daily fresh fruit in the suite one bottle of sparkling wine preferred seating at the ships many restaurants and an invitation to the cocktail party with the captain. Size: 299 sq. Suite. Cabin # 8259 Category BP Ocean View. View details of Costa Favolosa Stateroom 7236. $759. Discover the world with Costa Favolosa. Just move your mouse over any stateroom and a pop up will appear with detail information, including a full description and floor layout, and a link to pictures and/or videos. Category S - Suite with Ocean View Balcony. Newsletter;. All our decks are loaded with features including pictures and/or videos. Just move your mouse over any stateroom and a pop up will appear with detail information, including a full description and floor layout, and a link to pictures and/or videos. Scroll over cabin (stateroom) tiles below to click and watch videos. Book Costa Favolosa Room 1002 on iCruise. Description: Mini Suites have two twin beds that convert to a queen-sized bed, vanity, flat screen television, generous closet space, and private bathroom with shower. Book Costa Favolosa Room 1012 on iCruise. Cruisedeckplans provides full interactive deck plans for the Costa Favolosa Deck 10 deck. BEVERAGES WITH MEALS:Spa cruise cabins from 1001 to 1093, of which Samsara Inside (category SI), Samsara Balcony rooms (category SB) and Spa Suites in categories SU (Samsara Mini-Suite), SV (Samsara Suite with balcony and jacuzzi) and SG (Samsara Grand Suite with balcony and jacuzzi). La nostra suite Samsara con jacuzzi e veranda privata sul mare sulla Costa Favolosa. Starting from 31 m². . Available daily from 7 a. Pe vasul Costa Favolosa. Costa Favolosa, a Concordia-class ship sailing since 2011, is decorated in the tradition of majestic. Mobile optimized Costa Favolosa Cruise Ship Cabins, Staterooms, Suites on iCruise. 5 l bottles, ideal for days out. com. Cabin 8342 Category Interior. Cruisedeckplans. Costa Firenze Mini-Suite stateroom videos. This is the charm of Costa Favolosa. Subject to change. Costa Favolosa Balcony stateroom videos.