We travelled to Seville with our 3 year old daughter.
The apartment was perfect for all 3 of us, exactly as described. It is clean, bright, spacious with very comfy beds and a very well equipped kitchen.
Location is perfect, within easy walking distance (even for our 3 year old) of all sites and amazing restaurants and tapas bar.
The apartment is also a short walk to a great food market if you fancy cooking.
There are at least half a dozen really good restaurants within a 1-2minute walk of the apartment & a much greater number of restaurants within a 5minute walk.
Javier is a fantastic host, with a lifetimes' knowledge of Seville and in particular the local area. Nothing is too much trouble for him.
We would definitely recommend Javier's apartment to friends and family.