We had a wonderful stay in Carmen's lovely apartment. The location in a residential neighborhood is great - connection to public transport, Retiro in walking distance, few nice local shops and bars in the same street. The apartment is spacious and was big enough for 3 adults and 2 kids, it was very clean. Communication with the professional hosting service was super friendly and responsive all around, checking in and out of of the apartment was smooth. Thank you a thousand times, we enjoyed our week in Madrid a lot and would come back anytime.