This is a great location and really close to two underground stations, Warwick and Paddington. personally I always went to Paddington station which was about a 15 minute walk from the The apartment and there were food places, drinks and it was a very clean and nice area.
The room itself is a decent size, it's not huge or anything but the bathroom is also a good size. The only thing is it gets very very cold ( if you go there during a cold time of year) and the heater kept turning off so you have to constantly fiddle with the heater. But the owners were great at communicating and came in and clean the room for us and fixed the heating issue.