Stayed there with partner & 2 kids and everything was superb. The kids loved, loved, loved the staircase! It was very nice for them to stay "on the second floor".
The place is not big but very comfortable for a short stay, I would choose it again. It was very near to Hyde Park and there were bus and tube connections at a comfortable distance. The area is very peaceful and perfect for a good night's sleep.
A great stay in central London!