Cristina is a lovely person who will welcome you with a big smile and care that you have everything you need. The apartment is a last floor (5th) with elevator in a typical building of Madrid. The main strengths: cleanliness, perfect location, noise-free room, Cristina as a host, quality-price tradeoff, and you will stay at REAL Cristina's place what was the roots of Airbnb. The main weaknesses: the room has a mansard roof, so you risk knocking your head if you are tall, and the toilet is very small. In summary I will strongly recommend Cristina's place to stay some days in Madrid.