Very nice, clean rooms, which are very easily accessable via codes you get sent the day before departure. It's an automatic check-in and -out, which works very well. The rooms have everything you need, I just found that in my kitchen there wasn't any salt or oil but I guess, that's nitpicking.
I also liked the location: You are in a part of Sevilla which is very close to the centre, like in 30 minutes of walking distance, which allows you to visit famous sites like the Alcazár and Cathedral (which I can recommend as well by the way). Also, you are incredebly close to the bus station of Sevilla, so if you are coming by bus (which you honestly should), you're all set.
Had an overall great time in Sevilla and can recommend staying! :D