Not a great value. This flat is really basic, which can be fine, but it's way overpriced for what it is. It's a small studio in a great macro location. It's near a wonderful mix of bars, cafes, restaurants, and grocery shops, with easy Tube and bus access into the center of London. The micro location (the specific block it's on) is a bit shabby and right at the train tracks. With the windows closed, though, you don't really hear the trains too much.
The communication from the "host" was rather poor and largely consisted of automated messages. For a bit, I thought perhaps my "host" was really just a bot or some sort of call center someplace. They seem to manage multiple properties, and don't give much attention to the details. Ex: They gave me incorrect info (through an auto-generated message) on returning the key at checkout, which caused me to waste 30 minutes of my morning sorting it out.
The flat does have most of the basics (iron, ironing board, dishes, water kettle, etc.) but is missing a few things, such as a coffee maker (even though mentioned in the listing). Of the two window shades, one didn't fully close properly, letting in light early in the morning and being a bit of a privacy challenge when dressing.
The bed was comfortable enough. But the inside of the building is quite loud. Sounds from the other flats feel like they're in your room.
So, if you just need a basic place to sleep and you manage to book at a decent price, it's fine. But some very nicely hotels charge about what I paid, and offer much better quality (admittedly, I booked during a very busy period and rather last minute). I wouldn't not stay here again.