Overall it was ok. The location is definitely great for the price but it is a bit complicated to lock, you have to use the keys 4 times until you are in your room. Then also the clima is very sticky and hot but there is a little ventilator at least. Another bad thing is that my room wasn’t getting cleaned thr whole time (I stayed there more than a week).
But overall for the price I would do it again because the location is perfect in Madrid and if you only want to be in your room for sleeping it’s totally fine.