We were first guests for Luis and I should admit - this place is amazing! First of all - it's traditional spanish house with internal yard and mosaics everywhere, so you have really good opportunity to experience spanish way of leaving. It's not huge but it's more than adequate for 2-3 guests and it's neither hot nor cold despite outside weather.
It's close to all landmarks and city center - Sevilla is very walkable city and we actually spent zero money for transportation in 3 days.
It also has all necessary amenities so you can cook if you like but bunch of restaurants are available nearby as well.
If you're coming by car - parking is on a streets around so you'll probably have to take few rounds to find the spot.
Luis was very helpful. He always responded quickly and provided us with valuable insights for good places and restaurants that locals mostly go.
I highly recommend this place to everyone planning stay in Sevilla.