I’ve reserved the flat because of its location, we could walk to every wished destination from there. The flat is perfect for two people, its super clean also. The walls are extremely thin, so you can hear from the bed when somebody just going up/down on the stairs, but it was my second time in Madrid, and the previous flat has also thin walls, so maybe it is the standard for Spain/Madrid. There was one negative experience, the guys from the other apartment were really loud at one night, the screamed and talked and just went down/up from/to the apartment for almost the whole night, we could not sleep an hour because of the noise, but its also a positiv experience cuz I’ve informed Carlos and Anais, and for the next day they talked to them and they were silent after midnight (which is a house rule), so big thanks for the fast reaction! :)