Raul is a great host. Very responsive and easy to communicate with. He met us in the apartment when we arrived to make sure we knew our way around. He is also passionate about Madrid, so he left us with a map full of notes of places to visit and restaurants to check out.
The apartment is spacious, clean and comfortable. The terrace is just great - wish we had better weather to enjoy it more. The view to me seemed better than what pictures show. The place is just a few minutes' walk from the train station (great for getting to and from the airport and making day trips to places around Madrid) and the main museums. Highly recommended.