We stayed in Marcelo's apartment for over a month and really enjoyed our experience. In 9 months of staying in Airbnb apartments all over Europe, this apartment was one of the best. We didn't get to meet Marcelo, but he responded to our communications promptly, and the concierge, Miquel, showed us around the apartment and was always very helpful and friendly. The apartment is nicely decorated and very spacious, with a second bedroom and bathroom. It's on the 5th floor (with an elevator) so it's quite light. The bed is comfortable and there is excellent storage. The kitchen is extremely well-equipped, including both a washer and dishwasher, and we found everything we needed to cook most of our meals. There's a nice small balcony. Wifi worked perfectly. The location of the apartment is great, not far from Atocha station and the major museums, with several bus stops very close by, and a metro station less than a 10-minute walk. There is also a large supermarket along with various market stalls only 2 blocks away. All in all, a perfect Airbnb experience.