Before arriving to Sevilla I already had some contact with Juan Antonio through Airbnb, on how to get to the house etc.
Then and when we were in Seville was a very pleasant to be with and gave us some very nice recommendations on where to eat, drink and enjoy an excellent flamengo performance.
He also went out of his way to help us get a telephone card.

Regarding the house:
We were very pleasantly suprised with the location ( very near the major sights). The house itself is an old moorish style house, which for us was an attraction on itself. Inside it was cool enough, it was neat and tidy.

Interaction with other guests:
The house has three rooms available for guests. We had not that much interaction with the other guests, but all very friendly and helpful.