Melvin and his assistant are very nice and helpful, we arrive early and he let us to put our luggage in his office first, and he also brought us to the room which made the check in process really easy. The room is also great and cosy even if its shared by 4 of us. And its located in one of the main street in Madrid so its easy for you to go to any other attractions, definitely recommended his house to any of you who are coming to Madrid!