Given our budget and limited time in Seville, we wanted to stay somewhere centrally with a cost of under 75 Euros a night. I found this hotel via a web search and the photos and description were nice enough. Unfortunately, we were in for a rude and unpleasant surprise. I've stayed in Spain before and found that hotels with our budget tended to be spartan and have no frills; however, they tended to be clean and reasonable. What we found at the Airesevilla was far from this. Some of the problems we encountered included: mouldy and damp walls and ceilings, dirty linen, broken lamps, half eaten food on the floors and the bathroom was very very dirty.
It seems that the photos on the website are fairly dated since it is very inconsistent with reality.
Overall the hotel seemed quite unsanitary. We tried to contact the hotel staff on their mobiles and other numbers without any luck. Fortunately for us we only stayed for 2 nights.
My advice - look elsewhere and avoid.