Great space, close to restaurants, tube station, and Hyde Park.
The space is a little tight if you have 2 people with more than weekend luggage (we had 2 travel packs and 2 day packs for our 12 day holiday), but for the location - we made it work.
We were offered bag storage at the nearby hotel, as we arrived earlier than check in. This was extremely helpful and offered us the ability to get accumulated with the area around us prior to check in.
We would stay again!