This was my first airbnb experience, and it was great! Chorch is a very warm host, we were in contact with him before arriving, and once we did arrive, he helped us feel like we were in our own home. He is very hospitable and has a large, central appartment, about 15 mins walking distance from Barceloneta and the beach. The nearest metro station is ~ 10 mins on foot, so you can move around the city quite easily.
Chorch is a very open-minded and helping person, I highly recommend him!