The positive:
Great location, just a 10 minute walk to the old town.
Nice designed more modern rooms, especially the bathroom, everything one needs is there (no dishwasher, did not bother us).
Nice roof top, great to sit in the sun there.
Good price for Sevilla.
What as fantastic was that for just 40 Euros we could get a late checkout til 18:30h, that was really great!!
They also have lockers for your bags in the house if you need them.
The negative:
We had room 315 as we needed 2 rooms for my husband to be able to work there (don't know the setup of all rooms). The bedroom was towards street Feria, which is a very busy street and it a as VERY loud at night and especially early in the morning (also with closed windows and war plugs). Be aware, the only quiet rooms in the house are the few going with their windows to the courtyard (so also no view but at least quiet), all others are either going to Feria or to the square (also loud).
Currently the house across on Feria gets fully stripped, so everyday from about 7:30am there was VERY loud construction noise the whole day long. That is the house directly across from the rooftop pool (our room was directly below), so also during the day on the terrace it's very loud. I think around 4 or 5pm that stops.
The wifi was rather slow, not good enough to work there (but using the phone with 4G worked).
The medium:
The pool on the rooftop is small and looked a bit dirty, we did not use it (but the terrace is great!)