I stayed at Luis's place for the weekend and had a great time. The apartment itself is very chic and located in a great area with bars, restaurants, shops, and easy access to all the main areas. Metro stops (Banco de España and Gran Via) are a short walk away. Luis was very punctual with check in time and easy to communicate with. Bathrooms (showers) are a good size which is not something you find all the time in Europe. I would definitely stay here again and recommend to anyone. The one caveat would be no doors to the bedrooms so you may want to keep it down ;)