I was lucky enough to be able to check in early at midday and make extra use of the spa facilities, which was great. Staff were friendly and helpful, and the hotel was extremely clean. Breakfast was fantastic - one of the best hotel breakfasts I've ever had. Great location for attending events at the O2, especially with the covered walk way to the arena, direct from the hotel. The pool area of the spa is nice but looking slightly tired in places (one of the sets of steps into the pool was broken) and my room was well equipped (with an amazing river view from the 14th floor) but a little characterless. But over all it was very good. I'd stay again!