The location of the house is perfect though - you will not get a view of The Sagrada Familia. Also remember, the checkin is at 8PM. Night! Not a minute earlier.
The room and hallway have no latches. So if the family comes rummaging for jackets, you will have to bear with that. We were also asked to not disclose that we are staying with AirBnB to the neighbours and say that we are friends visiting. That was awkward.
The house is a stone’s throw away from the metro station. Anticipate miscommunication, so a word pf caution - be very clear on your timings, expectations, checkin etc.