This place is fantastic, very centrally located and the view from the roof terrace is absolutely amazing.
It's a small apartment with a good sized shower room. Everything you need for an enjoyable city break. The main living/bed/kitchenette room is quite small, however there is ample space to store your luggage and the bed was comfortable. The air conditioning was great (you definitely need it in the summer). The rest of the facilities were great and the place was spotless. The highlight of this apartment is the roof terrace - simply spectacular. We sat out after a busy day site seeing enjoying a cold glass of wine and taking in the view of the cathedral - wonderful!!
What you need to be aware of is that it is at the top of 4 flights of stairs and there is no lift, it wasn't a problem for us, however some might think otherwise. Also, if you driving into Seville yourself, it is probably best to park the car outside of the old city and find your way on foot. The streets are very, very narrow and can be difficult to navigate in a car.
Finally, Aline the host is lovely. She was really helpful and left some useful information to help us enjoy our stay.