This bnb was exactly as expected and as pictured. Its definitely a no frills stay, but that wasn't a concern for my wife and I. We didn't spend much time at the flat and only used it for a place to sleep.
Pros: Fantastic location. Seconds away from Lancaster Gate and a short 5 minute walk to Paddington Station. Plenty of great pubs near by and several great restaurants. The host was very responsive and fixed an issue for us after hours in a timely manner. Hyde Park is also seconds away. The location really is the selling point of this flat.
Cons: The mattress needs to be replaced. The front door is a little sketchy, it locks and is secure, but could use some repair. It didnt make us feel unsafe, but worth mentioning. There is a decent amount of street noise (while this didnt bother us and we didnt really notice, it is worth mentioning).
Overall its a good place for someone who will be out exploring and sightseeing. If you are wanting a flat with lots of frills and amenities this isnt for you. Again, location is worth the stay.