- 1881 Madrid Ventas Hotel
- 4C Bravo Murillo
- 4C Puerta Europa
- 7 Islas Hotel
- 8Rooms Madrid
- AC Hotel Aitana by Marriott
- AC Hotel Avenida de América by Marriott
- AC Hotel Madrid Feria by Marriott
- AC Hotel Recoletos by Marriott
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- Ab Design Suites
- Abalu Boutique & Design Hotel
- Abba Madrid
- Abracadabra Suites
- Ac Hotel Atocha By Marriott
- Ac Hotel Carlton Madrid By Marriott
- Ac Hotel Cuzco By Marriott
- Ac Hotel Los Vascos By Marriott
- Agumar Hotel
- Air Rooms Madrid by HelloSky
- Alhambra Suites
- Alvaro Residencia
- Anaco
- Ap Madrid Airport
- Apartamentos Goya 75
- Apartamentos Juan Bravo
- Apartamentos Matute 11
- Apartamentos Recoletos
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- Aparthotel G3 Galeon
- Aparthotel Tribunal
- Apartment in the Centre
- Aparto-Hotel Rosales
- Apartosuites Jardines de Sabatini
- Artiem Madrid
- Aspasios Atocha Apartments
- Ateneo Puerta del Sol
- Avani Alonso Martinez Martinez (previously NH Alonso Martinez)
- Axel Hotel Madrid - Adults Only
- Axor Barajas
- Axor Feria
- B&B Apartamentos Madrid Centro Fuencarral 46
- B&B Hotel Madrid Aeropuerto T1 T2 T3
- B&B Hotel Madrid Centro Fuencarral 52
- B&B Hotel Madrid Centro Plaza Mayor
- B&B Hotel Madrid Centro Puerta del Sol
- BLESS Hotel Madrid
- BYPILLOW The Citadel
- BYPILLOW Velázquez 45
- Barbieri Sol Hostel
- Barceló Emperatriz
- Barceló Imagine
- Barceló Torre De Madrid
- Bastardo Hostel
- Bed Madrid
- Behap Madrid De Las Letras
- Boutique Urban Madrid Serrano
- C&h Aravaca Garden
- C. H. Chelo
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- Casa De Huespedes Lemus
- Casa de Huespedes Dolce Vita
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- Castilla
- Casual del Teatro Madrid
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- Clement Barajas
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- Crowne Plaza Madrid Airport
- Círculo Gran Vía, Autograph Collection (Adults Only)
- Dear Hotel Madrid
- Di Carlo Hotels Madrid
- Don Pio
- Dormirdcine Cooltural Rooms
- DoubleTree by Hilton Madrid - Prado
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- Eco Alcala Suites
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- El Rincon de Gran Via
- Elba Madrid Alcalá
- Emperador
- Erase un Hotel
- Eric Vökel Boutique Apartments - Atocha Suites
- Espahotel Plaza de España
- Eurostars Casa de la Lírica
- Eurostars Madrid Gran Vía
- Eurostars Madrid Tower
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- Eurostars Plaza Mayor
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- Exe Suites 33
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- Flat55madrid
- Fuencarral Kryse&Breogan
- Fuencarral Rooms
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- Globales Acis y Galatea
- Gran Hotel Inglés
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- Grand Via House
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- H10 Puerta de Alcalá
- H10 Tribeca
- H10 Villa De La Reina
- HRC Hotel
- Heritage Madrid Hotel
- Hilton Madrid Airport
- Holiday Inn Madrid - Las Tablas
- Hostal Abaaly
- Hostal Abadía Madrid
- Hostal Abami II
- Hostal Abel Victoriano
- Hostal Abril
- Hostal Adria Santa Ana
- Hostal Adriano
- Hostal Aguilar
- Hostal Alexis Madrid
- Hostal Alicante
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- Hostal Aresol
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- Hostal Astoria
- Hostal Asuncion
- Hostal Atocha
- Hostal Atocha Almudena Martin
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- Hostal Buenos Aires
- Hostal CC Atocha
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- Hostal Centro Sol
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- Hostal Condestable
- Hostal Continental
- Hostal Cruz Sol
- Hostal El Pasaje
- Hostal El Pilar
- Hostal Emilio Barajas
- Hostal Esmeralda
- Hostal Evoke Madrid
- Hostal Excelsior
- Hostal Falfes
- Hostal Far Home Plaza Mayor
- Hostal Felipe V
- Hostal Fuentesol
- Hostal Gala
- Hostal Galaico
- Hostal Gran Via 63 Rooms
- Hostal Greco Madrid
- Hostal Guerra
- Hostal Hispalense
- Hostal Hispano Argentino Gran Via
- Hostal Hispano Gran Vía
- Hostal Inter Plaza Mayor
- Hostal Ivor y Hostal Mayrit
- Hostal Jemasaca-Palma61
- Hostal Josefina
- Hostal La Bañezana
- Hostal La Casa de La Plaza
- Hostal La Fontana
- Hostal La Macarena
- Hostal La Perla Asturiana
- Hostal La Zona
- Hostal Las Fuentes
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- Hostal Lisboa
- Hostal Los 5 Pinos
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- Hostal Los Perales
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- Hostal Maria Ronda
- Hostal Marlasca
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- Hostal Murcia
- Hostal Nersan II
- Hostal Numancia
- Hostal Oporto
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- Hostal Petite Maman
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- Hostal Prado
- Hostal Prim
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- Hostal Santa Cruz
- Hostal Santo Domingo
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- Hostal Sonsoles Madrid-Centro
- Hostal Tokio
- Hostal Trevinca
- Hostal Valencia Madrid
- Hostal Victoria I
- Hostal Victoria II
- Hostal Victoria III
- Hostal Viky
- Hostal Vázquez de Mella
- Hostal Welcome
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- Hostels Meetingpoint
- Hotel Acta Madfor
- Hotel Agora Juan de Austria
- Hotel Aravaca Village
- Hotel Atlántico
- Hotel Avenida Gran Via
- Hotel Barajas Plaza
- Hotel Best Osuna
- Hotel Chamartin The One
- Hotel Claridge Madrid
- Hotel Cortezo
- Hotel Don Luis
- Hotel El Mirador Puerta del Sol
- Hotel Europa
- Hotel Eurostars Central
- Hotel Exe Moncloa
- Hotel Fenix Gran Meliá - The Leading Hotels of the World
- Hotel Francisco I
- Hotel Gran Legazpi
- Hotel Hospes Puerta de Alcalá
- Hotel Ilunion Alcalá Norte
- Hotel Ilunion Atrium
- Hotel Indigo Madrid - Gran Via
- Hotel Indigo Madrid - Princesa
- Hotel Infantas By Mij
- Hotel JC Rooms Chueca
- Hotel Julia Madrid
- Hotel Liabeny
- Hotel Life Gran Via
- Hotel Los 5 Pinos
- Hotel Luze Castellana
- Hotel Madrid Alameda Aeropuerto, Affiliated by Meliá
- Hotel Madrid Atocha Affiliated by Meliá
- Hotel Madrid Centro, Affiliated by Meliá
- Hotel Madrid Chamartín, Affiliated by Meliá
- Hotel Madrid Gran Via 25, Affiliated by Meliá
- Hotel Madrid Plaza de España, Affiliated by Meliá
- Hotel Madrid Río
- Hotel Maydrit Airport
- Hotel Mayerling
- Hotel Mayorazgo
- Hotel Mediodia
- Hotel Meninas
- Hotel Mercader
- Hotel Miau
- Hotel Mirador de Chamartin
- Hotel Moderno
- Hotel Mora By Mij
- Hotel Nuevo Boston
- Hotel Nuevo Madrid
- Hotel Opera
- Hotel Palacio del Retiro, Autograph Collection
- Hotel Paseo del Arte
- Hotel Porcel Ganivet
- Hotel Porcel Torre Garden
- Hotel Praga
- Hotel Princesa Plaza Madrid
- Hotel Puerta America
- Hotel Puerta de Toledo
- Hotel Regina
- Hotel Riu Plaza España
- Hotel Santo Domingo
- Hotel Serrano by Silken
- Hotel Sterling
- Hotel Suites Feria de Madrid
- Hotel Urban,a Member of Design Hotels
- Hotel Victoria 4
- Hotel Villa De Barajas
- Hotel Villa Real, a member of Preferred Hotels & Resorts
- Hotel Villamadrid
- Hotel Único Madrid, Small Luxury Hotels
- Hyatt Centric Gran Via Madrid
- Hyatt Regency Hesperia Madrid
- II Castillas Madrid
- INNSiDE By Meliá Madrid Gran Vía
- Iberostar Las Letras Gran Via
- Ibis Budget Madrid Valentin Beato
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- Ibis Madrid Centro Las Ventas
- Ibis Styles Madrid City Las Ventas
- Icon Casona 1900
- Icon Embassy
- Icon Wipton
- Ilunion Pio XII
- Ilunion Suites Madrid
- Infanta Mercedes
- Intelier Palacio San Martin
- Inter Puerta Del Sol Pension
- Intercontinental Madrid, An IHG Hotel
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- Jc Rooms Santa Ana
- Jc Rooms Santo Domingo
- La Posada de El Chaflán
- La Quinta de los Cedros
- Lavida Rooms Madrid
- Leonardo Boutique Hotel Madrid
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- Letoh Letoh Gran Vía
- Loop America
- Los Ángeles
- Luz Madrid Rooms
- Líbere Madrid Palacio Real
- ME Madrid Reina Victoria
- Madrid Airport Suites, Affiliated by Meliá
- Madrid House Rooms
- Madrid Marriott Auditorium Hotel & Conference Center
- Madrisol
- Main Street Madrid
- Marina Rooms
- Melia Avenida de America
- Melia Barajas
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- Mercure Madrid Centro
- Mexico
- Mola! Suites
- Motel One Madrid-Plaza de España
- Motion Chueca Hostel
- Motion Hostel Gran Vía
- Muchomadrid
- Muralto Madrid Princesa
- NH Collection Madrid Abascal
- NH Collection Madrid Colón
- NH Collection Madrid Eurobuilding
- NH Collection Madrid Gran Vía
- NH Collection Madrid Palacio de Tepa
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- NH Collection Madrid Suecia
- NH Leganés
- NH Madrid Atocha
- NH Madrid Balboa
- NH Madrid Barajas Airport
- NH Madrid Chamberí
- NH Madrid Lagasca
- NH Madrid Las Tablas
- NH Madrid Nacional
- NH Madrid Paseo de la Habana
- NH Madrid Ribera del Manzanares
- NH Madrid Sur
- NH Madrid Ventas
- NH Madrid Zurbano
- NH Príncipe de Vergara
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- Novotel Madrid Center
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- Occidental Castellana Norte
- Ocean Drive Madrid
- Ok Hostel Madrid
- One Shot Luchana 22
- One Shot Prado 23
- One Shot Recoletos 04
- Onefam Sungate
- Only You Boutique Hotel Madrid
- Only You Hotel Atocha
- Palacio de los Duques Gran Meliá - The Leading Hotels of the World
- Pension Antonio
- Pensión Carrera
- Pensión La Estrella
- Pensión Rivera
- Petit Palace Alcalá
- Petit Palace Arenal
- Petit Palace Arturo Soria
- Petit Palace Chueca
- Petit Palace Cliper-Gran Vía
- Petit Palace Lealtad Plaza
- Petit Palace Plaza España
- Petit Palace Plaza Mayor
- Petit Palace Plaza del Carmen
- Petit Palace Posada del Peine
- Petit Palace Preciados
- Petit Palace President Castellana
- Petit Palace Puerta Del Sol
- Petit Palace Santa Bárbara
- Petit Palace Savoy Alfonso XII
- Petit Palace Tres Cruces
- Petit Palace Triball
- Pierre & Vacances Apartamentos Edificio Eurobuilding 2
- Posada del Dragón Boutique Hotel
- Posada del León de Oro Boutique Hotel
- Preciados
- Principe Pio
- Pullman Madrid Airport & Feria
- Quatro Puerta del Sol
- RC Miguel Angel
- Radisson Blu Hotel, Madrid Prado
- Rafaelhoteles Atocha
- Rafaelhoteles Piramides
- Regente
- Relais & Châteaux Hotel Orfila
- Rio Hostel
- Room Mate Alicia
- Room Mate Mario
- Room Mate Oscar
- Room Pride Hostal
- Rosewood Villa Magna
- SLEEP'N Atocha - B Corp Certified
- Safestay Madrid Central
- Sancho
- Sardinero Madrid
- Scout Madrid Hostel
- Senator Barajas
- Sercotel Alcala 611
- Sercotel Convention Plaza Madrid
- Sercotel Gran Hotel Conde Duque
- Sercotel Madrid Aeropuerto
- Sercotel Togumar
- Silken Puerta Madrid
- SmartRental Madrid Puerta del Sol
- Smartrental Collection Centric II
- Smartrental Gran Via 47
- Sonder Santa Ana
- Suite Prado
- Suites Barrio de Salamanca
- Suites Viena Plaza de España
- Tach Madrid Airport
- Tgh Gran Vía Apartments
- Thc Bergantin Hostel
- Thc Gran Via Hostel
- Thc Latina Hostel
- Thc Tirso Molina Hostel
- The First One Madrid Preciados
- The Hat Madrid
- The Principal Madrid, Small Luxury Hotels
- The Walt Madrid
- The Westin Palace, Madrid
- Thompson Madrid
- Tirso by Madflats Collection
- Toc Hostel And Suites Madrid
- Travelodge Madrid Alcalá
- Travelodge Madrid Coslada Aeropuerto
- Travelodge Torrelaguna
- Tótem Madrid Hotel
- URSO Hotel & Spa
- Umusic Hotel Madrid
- Urban Sea Atocha 113
- VP Jardín de Recoletos
- Veracruz Puerta del Sol
- Vertice Roomspace Madrid
- Vincci Capitol
- Vincci Centrum
- Vincci Soho
- Vincci Soma
- Vincci The Mint
- Vincci Vía - 66
- Vitium Urban Suites
- Vp Jardín Metropolitano
- Vp Madroño
- Vp Plaza España Design
- Way Hostel Madrid
- Wellington Hotel & Spa Madrid
- Woohoo Hostal Madrid
- Zenit Abeba
- Zenit Conde de Orgaz
- flor hostel capsules
- ibis Madrid Aeropuerto Barajas
- ibis Madrid Calle Alcala
- ibis Styles Madrid Prado
- ibis budget Madrid Calle 30
- ibis budget Madrid Centro Lavapies
- ibis budget Madrid Centro las Ventas
- limehome Madrid Calle de Don Ramón de la Cruz
- nQn Aparts & Suites Madrid
- numa | Script
- room00 Chueca Hostel
- room00 Ventura Hostel
- voco Madrid Retiro, an IHG Hotel
