This is a small hotel near Paddington station, processed via AirBnB but otherwise working exactly like a normal hotel. Super convenient location, simple room with everything we needed, 24 hour access, friendly and helpful staff. Nothing flashy but we just needed a place to stay for a weekend trip and this did the trick!
(There was some late-night noise from rowdy people on the street outside but it was central London on a Saturday night, what else would we expect...?!).