Stayed in June with my partner. Wonderful haven in the middle of hot Seville- easy to walk to all the sites. Carmen was extremely helpful with recommendations of where to visit and waiting with our bags till our room was ready. Very beautiful surroundings.
Only thing we could think if being an issues is the lack of natural light, however you will be out and about in Seville. Also note that accommodation also has permanent residents, and on of the residents was quite annoyed with us for standing for a few minutes with our suitcases by the exit when leaving the property (no fault to Carmen!).