Very cool place! The room is soooooo amazing with some interesting details hiding in the room and need you to discover! And location is really good, near to the Catedral de Santa María and El Real Alcázar, both are famous in Seville, you can walk to get there. It's also near to the bus station, where you can take bus to Ronda or other villages.
Conclusion, very nice house, convenient location and cool Juan! Really nice experience in Seville!