Belén is a great host and I felt in good hands during my whole stay. Belén is a very warm-hearted and open-minded person and helps you with any matter. Moreover she served me one of the best lemon cakes I've ever tasted. :) Concerning the accomodation: The flat is very clean and individually furbished. The room is big enough for two persons , lovley decorated and the matrasses were very comfortable (not too soft). Furthermore the house, in which the flat is situated, is in a more silent street, which made it easy to find the necessary rest/sleep for all the city explorations. Nevertheless it is very central and you can reach themain sights by foot and there are also some nice bars and cafés within a few minutes walk. Therefore I highly recommend you Beléns place for your Madrid trip and wish you a pleasend stay! :)