Maria and Juanma's apartment is in a beautiful building - an old courtyard house converted into stylish flats. There are bars nearby - some very 'local', others more aspirational - also a convenience store selling basic food stuffs, shampoo, etc, and an excellent fruit shop/greengrocery. It takes about 10 mins to walk to the historic centre (la Giralda, Cathedral, Real Alcazar, etc) and for journeys further afield, there is a taxi rank as well as buses just up the street.
The apartment itself is clean, bright and comfortable. If you're not eating out, there are pots and pans and a 2-ring cooker. It is an excellent base from which to see Seville.