We felt very comfortable in the very well situated flat of Santiago.
The apartment is quite and very spacious, nice furniture and very well equipped.
Furthermore the building has a practical lift.
Everything was well cleaned and especially the ceiling with wooden beams created a very cozy atmosphere and if the apartment would not have been so perfectly located, directly on Noviciado metro station, maybe we would never have left it. But so we did and every interesting location in Madrid could be reached by a short walk or maybe within 4-5 metro stations.
Santiago provided some facilities in the clean kitchen and provided us a map of Madrid as well, which was very helpful.
He was very friendly and flexible so all together we can recommend a stay in his flat for a trip to the amazing city of Madrid more than highly.