Where to begin? We loved this place. It is perfect for two people (any more might be cramped), a little over 200 sq ft. The high ceiling makes it feel roomier. The loft bed is fun and has outlets on each side of the mattress (a note that if you have mobility issues, it may be difficult to get up and down the loft ladder...). The flat is well laid out, making the most of the space. The shower is surprisingly large and the air conditioning is welcome during the hot Madrid summers. The location is excellent, a short walk to pretty much everything! The noise from the street might be bothersome to light sleepers but with three doors, it is muted and we slept well. I spent a lot of time on the wonderful little balcony! Belen is an amazing host, very responsive and accommodating. She let us check in a few hours earlier, and Natalia met us to check in (she is also wonderful!). Muchas gracias, Belen!