Talk about cheap and nasty! The "apartment" is really just a large bedroom in a house which has been converted.
Since the building is just a large house conversion, it is VERY noisy. The decor is also bleak and evokes lonely business travel. The building itself isn't nice. It is run down and backs onto the train tracks.
I enjoyed absolutely nothing about staying here. There are so many better options around. It is named "Kensington & Chelsea flat", but it is not in Kensington, nor is it in Chelsea. Nor is it in the London borough (wider area) of Kensington & Chelsea. It is in the borough of Hammersmith & Fulham, and the closest tube is Shepherd's Bush, which is not a nice neighborhood, really. There is no way the owners don't know this, so they are misleading you from the outset.
I paid more than £300 to stay here for two nights. If I could pay that much to live here for a month, I still wouldn't do it.
Hospitality was also sub-standard: For my 'welcome', I was instructed to visit a cafe 10 mins away so I could collect the key from a confused barista. Rachael emailed me the night before check-out to ask when exactly I would be leaving.