Highly recommended!
Ideal location - a short walk to a metro station which has direct links to the very centre of Madrid. Very close to a 24 hour supermarket for any essentials.
Check in/out was a simple process. We arrived after 2200 which was accommodated by the hosts. They also gave us useful information about travel including local taxi prices from the airport.
Local information - Lots of information about local amenities, bars, restaurants and places to visit.
The apartment itself was clean, stylish and ideal for our short break. It had everything we could need including a washing machine. Towels and bedding was provided. The apartment is on the 4th floor which has both stair and lift access.
A 5* experience!