We stayed here for three nights in December and the location of this apartment is brilliant. It is less than a 10 minute walk to the Cathedral and all the major sights in Seville. There are at least half a dozen restaurants within a stone's throw offering great tapas. The apartment has all the amenities you would want with a well equipped kitchen and even has a coffee machine. I'm a stickler for cleanliness and was thrilled to see that the apartment was super clean.
Finally, Jose Luis's is a wonderful host. He was there to welcome us and spent some time sharing his local tips on what to see. Since some of us were vegetarian and he marked some great vegetarian restaurants which was super helpful. I highly recommend this place and will definitely stay here on our next trip to Seville.