We have just got back from a wondering stay at Manuel's apartment. The location was excellent - within easy walking distance to historical Seville but also lots of amenities in the immediate vicinity. We found the location even more practical than being downtown (quieter, better access by car, supermarkets, cheap breakfast places) and enjoyed the short walk into the busy bit.
Manuel was a super host - kind, helpful, responsive. He met us at the apartment and explained so many things to help us make the most of our trip. The apartment was fantastic, so clean and beautiful. It felt like our home for the short time we were there. I would recommend this place without hesitation and we would stay here a gain if we're fortunate enough to return.