All in all a good place to stay for a few nights. It is very central (only a few minutes from Kings cross) and easy to find. The only real negative thing is the hygiene. The common areas are defiantly NOT cleaned every day. We felt especially very uncomfortable in the bathrooms (even though the design of the bathrooms is very pretty :) ). Also all surfaces in our room were a bit dusty (it was pretty obvious, that nobody cleaned before our stay). Maybe not the best during the corona time...
And it was also kind of loud in the house. Wall and doors are very thin guys..
But: If hygiene and sleep is not that important for you, it will be a very good place for you for very less money.