We had a lovely time in Seville in this a nice apartment in a very good area. Walking distance to all of the main sights, and close to a square where you can use the Sivici city bikes.
The hosts were very good at communicating and the check in and out all went well. The pool is a fantastic extra in the hot Sevillian days!
It's fairly clean, but there are a few areas where this could be improved upon and I have communicated this to the owner. With a little more attention to detail (more towels, pool chairs and fixing the shower head) this could be a 5* apartment.