We loved staying at Ramon's apartment! The apartment was very centrally located, and we were able to walk everywhere we wanted to go (Plazas, Royal Palace, Prado Museum, etc.). It was also a very easy ride from the train station and easy to get to the airport from the apartment via the metro. The apartment itself was a good size, very clean, and comfortable for the three of us. Ramon was very responsive and was very flexible in accommodating our arrival schedule. I would definitely recommend staying here on your next trip to Madrid!