Great place to visit Madrid. The area is really nice, with lots of small shops and good restaurants. 2mn from the metro and 5 from the main avenue.
The appartment itself is very cosy and well decorated, the bed super confortable. Juan is a top host, and had small bottles of cava to welcome us (very nice attention, thanks!). Also he is really reactive to messages. We loved our stay and will book this place again next time we are un Madrid!