I have nothing but great things to say about the flat and Chelsea! I stayed in Ambers flat for almost 2 weeks and worked from home. The flat is MUCH more spacious than it looks in the photos which was a pleasant surprise. It is an older building like others said but everything works completely fine I was overall impressed with everything. The flat and the area are gorgeous to stay in and Amber provided a lot of information and recommendations for the area - loved them all!
I would stay here again if I return to London