This may be the perfect location, and not just because the place is just across the street from Ergon Deli, which is perhaps the best breakfast place in all of London. It's also quiet even though it's 50 meters from Regent Street. And it's central...I met friends in Paddington, the City, near Waterloo, in Covent Garden, near Victoria Station, and Hampstead Heath--and all of those were within 10 minutes on a bike or the Tube. A nice big living room and kitchen...and all the facilities are clean and great. For those who like staying up late, there are four "all-night" cocktail lounges within 200 meters, and a lifetime worth of restaurants. Side note--I also like running in Hyde Park, which is an easy straight shot across Grosvenor Street.