Despite the fact we arrived an hour late, we've been warmly welcomed at Luis & Patricia's. All along the trip, they made sure everything was ok, keeping asking news, which was really appreciated.
The apartment was as perfect as we expected. We were 8 and had plenty of space. Everything we needed was available and the place was really clean.
Moreover, just next to the apartment is a snack where you can eat delicious food for cheaper than you'd expect. The subway station is less than 10 min walk away which allows to get in the historical center quite fast.
Living there to discover such a great city was definitely an awesome experience to us.
We then do recommend people to book their stay there !