I stayed at Ramon's place for four nights at the end of May with two friends. Ramon was good at communication before arrival and suggested directions and answered all questions. We didn't meet Ramon in person but instead was met by Carlos. He showed us around the place which was well presented and perfectly located for exploring central Madrid.You can find most of the main attractions, plazas and very nice food markets within walking distace. The place was very clean, spacious and modern with old style entrances and windows that complemented the interior. It had everything you would need for a short or long stay. If I visit Madrid I would definitely stay here again. The only negative thing about the place was the noise coming through the windows during the night (very loud). If you're a light sleeper you might want to take this in to consideration.