Getting to the apartment was very easy with a self check in.
We didn't meet Hugo in person, but the communication with him was sooo easy and he let us check in earlier since the previous persons left early
I stayed in his apartment for 8 nights with my wife and daughter (2.5 years old)
the apartment was super clean
It contains all the necessities a family needs for a nice stay.
Location is easy to access (5 min walk to Rocafort metro station and 9 min to Plaza d'Espagna)
I recommend using Rocafort since its closer and direct to Plaza Catalunya
Plus, we had many restaurants around the house and 2 supermarkets 30 meters away (Mercadona the cheapest and biggest supermarket is 4 minutes walking also)
PS i was first worried about the ac since it's installed in the living room, but it covers both rooms (the bedroom was freezing at night) .