Comfortable Accommodations The Bubble in Madrid offers air-conditioned rooms with private bathrooms, free WiFi, and modern amenities. Each room includes a work desk, mini-bar, and soundproofing for a relaxing stay. Convenient Facilities Guests benefit from private check-in and check-out services, a paid shuttle, and a tour desk. Additional services include a hairdresser, express check-in and check-out, and a washing machine. Prime Location Located in the city center, The Bubble is less than 0.6 mi from Plaza Mayor and close to Mercado San Miguel (9-minute walk) and Puerta del Sol (0.7 mi). Adolfo Suarez Madrid-Barajas Airport is 9.3 mi away.