This is a great place to stay if you are looking to spend some time in centro Madrid. It is located 8min walk away from el Museo del Prado and el Real Jardin Botanico de Madrid (i recommend visiting both). It is a 5min walk from Anton Martin metro stop and has many restaurants, stores and bars around the neighbourhood.
The room was very clean and had several locks that made me feel safe.
I booked last minute (the morning of) and still the room was very clean and prepared. The host was nice and welcomed me.