The basement studio was very clean and comfortable (very soft bed). The street is very quiet but the neighborhood is fun and close to Tube and bus stops that made access to the rest of London very easy. A short walk to Kensington Gardens.
The studio is one of several in the building the owners rent out, so there were other travelers in the building with us. We did not meet the owners, just picked up a key from a lockbox, but they were in touch via text message/e-mail throughout our stay.
Good value. I would book here again next I am in London.