We loved Seville and our stay at the apartment. Everything was clean and comfortable. The location is central and easy to get to the major sights.
We've used Airbnb before and some of the places we stayed at looked nice only in pictures, but with this apartment, what you see is what you get, so I would highly recommend this place!
Joaquin and Hans are great hosts -- very welcoming and responsive. They gave us recommendations where to eat and what to see in Seville.
Thanks again Joaquin and Hans!