Great apartment in a fabulous area, lots of little eateries and shops close by, highly recommend "The Coffee Bar" on Calatrava street! The studio was very clean and check in was super easy. Wifi was brilliant and considering I was working for my stay there were no issues at all.
The only downsides were it was quite cold as there is no central heating so I slept in my clothes a few nights so as not to keep the heater on too much and the limit on hot water is no joke, I couldn't even wash my face in the same shower as washing my hair and I thought I was a super fast showerer haha I appreciate these things are the limit on the building though and are out of the hosts control.
Everything the host has an influence over was great, extremely clean and everything I needed etc.