- 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
- AHM Aparthotel Marcenado
- Ab Design Suites
- Abalu Boutique & Design Hotel
- Abba Madrid
- Abracadabra Suites
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- Ac Hotel Carlton Madrid By Marriott
- Ac Hotel Cuzco By Marriott
- Ac Hotel Los Vascos By Marriott
- Agora Juan de Austria
- Agumar Hotel
- Air Rooms Madrid Airport By Premium Traveller
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- Alvaro Residencia
- Anaco
- Ap Madrid Airport
- Apartamentos Barajas
- Apartamentos El Tiempo
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- Aparto-Hotel Rosales
- Apartosuites Jardines de Sabatini
- Artiem Madrid
- Aspasios Atocha Apartments
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- Axel Hotel Madrid - Adults Only
- Axor Barajas
- Axor Feria
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- BLESS Hotel Madrid
- BYPILLOW The Citadel
- BYPILLOW Velázquez 45
- Barbieri Sol Hostel
- Barceló Emperatriz
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- Bastardo Hostel
- Bed Madrid
- Boutique Urban Madrid Serrano
- C&h Aravaca Garden
- C. H. Chelo
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- Castilla
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- Círculo Gran Vía, Autograph Collection (Adults Only)
- Dear Hotel Madrid
- Di Carlo Hotels Madrid
- Don Pio
- Dormirdcine
- DoubleTree by Hilton Madrid - Prado
- Eco Alcala Suites
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- El Pasaje
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- Flat55madrid
- Fuencarral Rooms
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- HRC Hotel
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- Hostal A Nuestra Senora de La Paloma
- Hostal Abaaly
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- Hostal Abami II
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- Hostal San Lorenzo
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- Hostal Tokio
- Hostal Trevinca
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- Hostal Vazquez De Mella
- Hostal Victoria I
- Hostal Victoria II
- Hostal Victoria III
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- Hostal Welcome
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- Hotel Acta Madfor
- 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 Fenix Gran Meliá - The Leading Hotels of the World
- Hotel Francisco I
- Hotel Gran Legazpi
- Hotel Hospes Puerta de Alcalá
- 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
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- Hotel Maydrit Airport
- Hotel Mayerling
- Hotel Mayorazgo
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- Hotel Mirador de Chamartin
- Hotel Moderno
- Hotel Mora By Mij
- Hotel Nuevo Boston
- Hotel Nuevo Madrid
- Hotel Opera
- Hotel Palacio del Retiro, Autograph Collection
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- Hotel Porcel Ganivet
- Hotel Porcel Torre Garden
- Hotel Praga
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- Hotel Regina
- Hotel Riu Plaza España
- Hotel Sancho
- Hotel Santo Domingo
- Hotel Sardinero Madrid
- 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 Regency Hesperia Madrid
- II Castillas Madrid
- INNSiDE By Meliá Madrid Gran Vía
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- Ibis Budget Madrid Valentin Beato
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- Icon Casona 1900
- Icon Embassy
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- Ilunion Alcala Norte
- Ilunion Atrium
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- 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 Santo Domingo
- L&H La Latina
- La Posada de El Chaflán
- La Quinta de los Cedros
- Leonardo Boutique Hotel Madrid
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- 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
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- Madrisol
- Melia Avenida de America
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- Mercure Madrid Centro
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- Motion Chueca
- Muchomadrid
- Muralto Madrid Princesa
- NH Collection Madrid Abascal
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- NH Collection Madrid Palacio de Tepa
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- 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 Príncipe de Vergara
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- Novotel Madrid Campo de Las Naciones
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- Occidental Castellana Norte
- Ok Hostel Madrid
- One Shot Luchana 22
- One Shot Prado 23
- One Shot Recoletos 04
- Only You Boutique Hotel Madrid
- Only You Hotel Atocha
- Open Hostel Madrid
- Palacio de los Duques Gran Meliá - The Leading Hotels of the World
- Pension Antonio
- Pensión Carrera
- Pensión Rivera
- Pestana Plaza Mayor Madrid
- 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
- Plaza de España Skyline
- 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 & Chateaux Hotel Orfila
- Room Mate Alicia
- Room Mate Mario
- Room Mate Oscar
- Room Pride Hostal
- Room007 Chueca Hostel
- Room007 Ventura Hostel
- Rosewood Villa Magna
- SLEEP'N Atocha - B Corp Certified
- Safestay Madrid Central
- Scout Madrid Hostel
- Senator Barajas
- Sercotel Alcala 611
- Sercotel Convention Plaza Madrid
- Sercotel Gran Hotel Conde Duque
- Sercotel Madrid Aeropuerto
- Sercotel Togumar
- Silken Puerta América
- Silken Puerta Madrid
- Slow Suites Luchana
- SmartRental Madrid Puerta del Sol
- Smartrental Collection Centric II
- Smartrental Collection Gran Via Centric
- Soho Boutique Congreso
- Sonder Santa Ana
- Stylish City Apartamentos
- Suite Prado
- Suites Barrio de Salamanca
- Suites Viena Plaza de España
- Sungate One
- Tach Madrid Airport
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- Th La Florida
- Thc Bergantin Hostel
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- Thc Latina Hostel
- Thc Tirso Molina Hostel
- The Hat Madrid
- The Principal Madrid
- The Walt Madrid
- The Westin Palace, Madrid
- Toc Hostel Madrid
- Travelodge Madrid Alcalá
- Travelodge Madrid Coslada Aeropuerto
- Travelodge Torrelaguna
- Tótem Madrid Hotel
- URSO Hotel & Spa
- Urban Sea Atocha 113
- VP Jardín de Recoletos
- Veracruz Puerta del Sol
- Vertice Roomspace Madrid
- Vincci Capitol
- Vincci Centrum
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- Vincci Soma
- Vincci The Mint
- Vincci Via 66
- Vitium Urban Suites
- Vp Jardín Metropolitano
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- Way Hostel Madrid
- Wellington Hotel & Spa Madrid
- Woohoo Hostal Madrid
- Zenit Abeba
- Zenit Conde de Orgaz
- ibis Madrid Aeropuerto Barajas
- ibis Madrid Calle Alcala
- ibis Styles Madrid Prado
- ibis budget Madrid Calle 30
- ibis budget Madrid Centro las Ventas
- limehome Madrid Calle de Don Ramón de la Cruz
- nQn Aparts & Suites Madrid
- numa | Script
- voco Madrid Retiro, an IHG Hotel
