It would be very hard to beat this beautiful place for convenience in Seville. We (2 couples) booked it for 2 nights and walked all over. It was a short taxi from the airport and we walked to the train station for our trip to Cordoba.
As two couples, we were fine for our two nights. Jose has every thoughtful amenity available. The apartment is essentially a studio with a sliding door for one bedroom and a loft for the second bedroom, which is up a space-saving set of stairs. This is not a high privacy situation (audio) but the visual privacy is fine. The beds are comfortable and the linens and towels were high quality. We appreciated the washing machine.
It would also be hard to imagine a more considerate and accommodating host. Jose met us, gave us a great orientation (to the flat and the area) - he has amazing documentation of restaurants and attractions. He allowed us to store our luggage past our check out and kept us updated on the Easter parade situation. We are SO grateful for his thoughtfulness.