The apartment was super clean, very modern, and very comfortable for three friends spending a weekend in Madrid. The location was excellent, lots of good restaurants nearby and very close to train stations. The self check-in was seamless, we were able to enter the apartment on our own without any issues. Javier, the host, was very attentive and always stayed in communication with us during our stay to make sure that everything was going well for us, he was super quick to respond to any of our questions, one of the best hosts I have ever had. Overall, it was a great experience and you won't regret staying in this place! :)