Nice room in a traditional house. The room is very large for just one occupant, it's well furnished, including a sofa, and has a nice view on the garden. The bed is comfortable. There was wifi. The bathroom and toilets are shared and at a different floor.
The house is at a short distance from the subway.
The only negative remark is that the toilet flush was a bit weak. The price is not cheap, but it's in line with London standards, I suppose.
And pay attention, I injured my finger twice with the door locking mechanism, but that's probably me being inexperienced.
Overall I fully recommend it to anyone traveling to London!