We absolutely loved the apartment. The location is unbeatable, right in the heart of the city centre, it felt as we had all major sights within 5 minutes walking distance, such as the famous Mercado de San Miguel,Royal Palace of Madrid and more. There are also countless cafes,restaurants and bars close by. Alfonso was a great host, very responsive and flexible, he even allowed us to have an earlier check-in since he didnt have any guests before us. The apartment itself is very stylish, just about the right size with all amenities you might possibly need and a very useful air conditioning. There was even a bottle of wine waiting on us upon arrival which is a nice touch. The bed was very comfortable and while it may seem that the ceiling is too low on one end, i can only agree with others that the danger of hitting your head is almost (you would have to try very hard) non-existent. Also, its very easy to come here when coming from the airport, the metro station is literally less than 5 minutes away from the apartment. For sure a 5-star experience.