For a solo traveler spending one or two nights, this is a decent option. The location is great, very close to a tube stop and within very easy walking distance of plenty of shops and eateries. It's very very small, but it's all you need for one person as long as you aren't planning to hang out in the room. It's more of a place to sleep than anything. It's nothing special, but good enough. It did get pretty warm and stuffy at night but it was fairly quiet and comfortable.
Check in process was not the easiest. I got into London pretty early in the day, well before 3pm check in time. I had messaged ahead to see if I could drop my luggage off early and was given a number to call to have the cleaner let me in. The number didn't work, and I couldn't get in touch with the hosts over the app either so I waited around for a couple hours until I finally tracked down the cleaning lady. I was afraid I'd end up stranded. Otherwise, the rest of the stay went fine.