This bright, colorful guest house allows you to enjoy the lively, cosmopolitan atmosphere of Madrid. The modern, air-conditioned bedrooms of hostel Hostal Flat55Madrid feature stylish, contemporary design, adding to the property’s young feel. Modern amenities include TVs with DVD players. Some bathrooms are shared and Wi-Fi is offered all areas of the property. Hostal Flat55Madrid is located within the city’s 19th-century old town, near the major shopping streets around Gran Vía and Fuencarral.
Couples in particular like the location – they rated it 9.4 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular amenities
- Free Wifi
- Non-smoking rooms
- 24-hour front desk
- Elevator
- Heating
- Daily housekeeping
- Air conditioning
- Baggage storage
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Amenities of Hostal Flat55Madrid
Most popular amenities
- Free Wifi
- Non-smoking rooms
- 24-hour front desk
- Elevator
- Heating
- Daily housekeeping
- Air conditioning
- Baggage storage
House rules
Child policies
Children of all ages are welcome.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
The number of cribs allowed depends on the option you choose. Check your selected option for more info.
There are no extra beds available at this property.
All cribs are subject to availability.






The fine print
Please note that if you lose your room keys, there will be a 7 EUR surcharge.
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Please inform Hostal Flat55Madrid of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.
This property does not accommodate bachelor(ette) or similar parties.
Quiet hours are between 22:00:00 and 10:00:00.
License number: HM-3025