This flat is great, I would highly recommend it.
The location is excellent, it's in the La Latina area, where there are a lot of bars, and as I understand there are at times events held on the square, and there is a market on Sundays. The flat is on the top floor, with a great view over the area. (there is a lift)
We stayed 5 friends, there are 3 bedrooms 1 single, 1 twin and one double. I think the flat can take more people, but there is only one bathroom, so that may be hectic.
The flat has everything you would expect, wifi, full kitchen etc, it's clean.
Cristina was extremely helpful, and quickly responded to queries.
I would not hesitate to recommend anyone to stay here.