When in London you must consider staying at Casa Chelsea.
Wills is a consummate host with a fine attention to the little things that make traveling fun and rewarding.
Surely he must have done a stint with the Savoy Hotel as his abilities as a true concierge are amazing.
Don’t worry about Chelsea being outside the central area of London it’s just 20 minutes by public transportation into the heart of the city.
I’d stay at Casa Chelsea anytime and so do consider when in London.