Great apartment! The architecture of the building is amazing, very beautiful. The location can't be beat - walk to everything! Nelson was easy to communicate with and allowed us to check in early. The beds are comfortable, the building is quiet and we all sleep well. The bathroom is spacious and we did not have any problem with the water. Two of us showered back to back in the morning. Agree with the another reviewer that a couple of basic necessities were missing (coffee, tea kettle), but this may not be a problem for some. Also, you don't have to walk far to buy anything you may need. I would definitely recommend this apartment when visiting Madrid.