We had a very pleasant trip to Seville and Luis greatly helped by being an attentive host. Actually, I think Luis is one of the nicest hosts I have had the pleasure to meet! The apartment has a lot of character and to be greeted with bread for breakfast and a few cold beers in the fridge is always very nice. The location is about a 15-20 minute walk from the main tourist attractions and there is a very good little restaurant a few minutes walk away - Contenedor.
I would be happy to recommend Luis and his apartment.