Well situated from a touristic point of view (only a three minute walk from the cathedral) and surrounded by many restaurants and bars. Street noise is constant, but bearable due to the double-glazed windows. The constant thud thud thud of recorded music from the store below begins at 9:00 AM and continues to 11:00 PM and is not so nice and not so bearable.
The apartment is clean, the air conditioning is good, and the hot water plentiful. The kitchen is minimally equipped and lacks suitable knives and a cutting board. There is an electric cook top but no oven. You are requested not to use the terrace at night (which we quietly did anyway-- didn't seem to bother anyone.)
If you do not know the streets of Seville's old center DO NOT attempt to drive here-- you will be very sorry if you do. (The location even stymied a couple of cab drivers.) And beware: contrary to the description, this apartment does not have parking. The route to the parking lot that Ramon led me to is so circuitous that I got a cab to take us there rather than drive back to the apartment to pick up our bags.
If you want to be close to the tourist attractions and do not plan to spend too much time in the apartment and expect to take most of your meals out, this may be just the place for you. However, if you want to stay in a typical Sevillian residential neighborhood you may be better off elsewhere.