I find Radisson blu chain one of the solid, reliable options and this one was no exception. The stand out is as always the breakfast (varied, plentiful, including cooked-to-order stuff like french toast, eggs benedict and pancakes). In my experience many hotels in this class don't have as nice breakfasts. Staff exactly what you'd expect - polite and attentive. The single room was super small, particularly the bathroom - but it's not unexpected and if you don't spend a lot of time in the hotel, it's not a problem. Despite the heat in London, aircon was functioning without a glitch (not a given!). I slept well, with good blackout curtains and low level of noise, despite being on first floor and facing the street. Finally, massive thank you to the house keeping team for finding and keeping my earphones safe, I got reunited with them after checkout with no problems.