We have been traveling for the last 3 months and have been using Airbnb and i have to say this has been the best Airbnb experience so far.
About the host, very caring, very generous and extremely helpful. She checked in regularly to see how we were going and if needed any help. She was very generous with the amenities something that is rare with Airbnb accommodation and we really appreciated and respected that genorisity shown.
The space is such that it gives you a feeling of privacy. Very clean and there is a washing machine for the guests. Yes its not a shared one but one for the guests.
The location is quite good, you can walk to all Seville sights from here.
I highly recommend this place to any single or couple looking for a quality place in Seville