Alfonso & Guillermo’s apartment is perfect for 2 couples or 2 singles sharing. Spacious, very clean, comfortable beds and with one bedroom downstairs at the back and one upstairs, giving privacy. The living area is again very adequate with all you need for your stay. I stayed for 3 nights with my brother (both in our 50’s) and we were met by Guillermo’s friend Paulo who let us in and explained everything (very friendly). Guillermo had already arranged our taxi from the airport (30euro) and before and throughout our stay was very attentive and quick to respond to any queries. A bit like texting a mate. The location is outstanding for visiting Madrid, in a quite Calle with a police station 50m away and 1 min walk to Plaza de Espana and Via Grande with plenty bars and restaurants , 10mins either way to the palace and plaza mayor. And several Metro stations to chose from. This was my 2nd visit to Madrid but was far more easy than my 1st. Would highly recommend.