The great thing about this apartment is the location. It is so close to the Cathedral which is surrounded by a wide choice of places to eat. It is also just a couple of minutes from the river and the bullring (the latter is well worth a visit to take the guided tour). We enjoyed having the cafe/bakery just outside the front door of the apartment building and had breakfast there each morning sitting in the sunshine (fresh pastry, tea or coffee and freshly squeezed orange for around 4 Euros plus a wide range of other options). If you have time then a visit to the giant concrete mushrooms is well worth it - you can go up to the top in the lift for 3 Euros pp and get a view right over the city. There is a small bar up there where you can sit and look at the view with a drink. We also enjoyed wandering around in the Park Maria Luisa - there is a small moat around the front of the main building in the park and you can hire a rowing boat to row along it which is fun.
The apartment itself is clean and comfortable - it has only windows looking into different wells of the surrounding building rather than out at a view but this does help to keep the apartment cool. Jose and his team were very helpful and replied quickly to any queries.
Overall we had an excellent 4 days in Seville and the apartment was the ideal base for exploring the city. We would certainly recommend it to others.