I appreciated being able to contact Joaquin and that he responded immediately. His apartment is on the third floor (for those with suitcases) It's small and clean with a very cool private terrace off the bedroom.
If you want to be out of the bustle of the old town, this is your place. If you are looking to stay in walking distance of all the attractions, then it is not. I am fit and love walking, but its a bit too far out. There is, however, a great bike rental shop 10 minutes walk from his place, which leads directly to the river. You can be at Triana bridge in 15 minutes by bike.