The check in was done super-cordially at the previously arranged time.
The apartment is super well located, it's possible to walk to the main attractions of Madrid! It also has a subway station very close, which makes it easier to travel around the city.
The apartment was brand new and super well equipped and decorated! The rooms are spacious and the internet worked very well!
The only negative point to note is the lack of elevator in the building, which can hinder access for people with limited mobility. For us, it was not a problem.
We highly recommend it!