Chueca is an extremely popular neighborhood in Madrid, & Nicolas's place is right in the heart of it. The apartment is a 3rd floor studio with a window looking onto the street, so you can play voyeur. It can also be noisy but I live in downtown Manhattan, so I slept fine. Everything in the apartment worked great, and the bed was extremely comfortable. There were some minor communication issues about checking in, & Nicolas was still cleaning when I arrived at the scheduled time, but otherwise it was a perfect stay.