We stayed here for three nights while in Seville. We were on the ground level right on the street, so in the morning it was a little noisy, but nothing too bad. Shower was hot, bed was comfortable enough and we were within walking distance to everything. Small coffee shop on the corner of the street steps away, small markets everywhere in the immediate vicinity.
We chose this one as we arrived during some kind of festival that we weren't aware of so it was really our only choice as everything was filling up.
I believe it was $30 euro's per night. Not too shabby.