The apartment was perfect for our 4 nights stay. Two lovely bedrooms, efficient air conditioning (it was a hot few days reaching 36°C !), really comfortable beds and plenty of storage. The bathroom was clean and well appointed with lots of hot water and a good shower.
Having kitchen was convenient although we only used it for breakfast and coffee. It has everything you need to cook properly if you wish.
Lounge area was a good size with a table/chairs for 4. The balconies are a real feature. You have views of the river and we really enjoyed watching the comings and goings of the Triana district. We really could not fault anything. Communication with Nacho was excellent from making the booking to after we had left checking we were OK and enjoying our stay. Gloria welcomed us to the apartment and helpfully sent us some suggestions for our time in Sevile.
A couple of points should be noted. Sevillians eat late in the evenings so if you're a 10pm bedtime person you will miss out on the really fantastic atmosphere that is one of the best features of the city. There are a couple of bars across the Plaza that are not especially noisy but there will be background sound until around midnight.
The apartment views are great but obviously that means you have to climb around 50 steps to get to the apartment. It wasn't a problem for us and I am almost 60yo but if you are likely to struggle with this then maybe you should look elsewhere.
So full marks for Nacho and Gloria and this apartment. I would definitely look to rebook when visiting this brilliant city again.