Rafa is a great host! It is very easy to communicate with him, and he is available to help with the organization of the travel. He gave us advices about places to visit, where to eat etc... The flat is cozy, fully accessorized and located in a good neighborhood, close to the center and well connected to the airport (metro/train stop are within a couple of minutes walking distance). We were 4 people and we have been very comfortable in the flat, it is the perfect place to stay to enjoy a weekend in Madrid!