I hesitate to write the review this flat deserves for fear that we will never be able to book it again, but here goes. Everything about the Sloane St flat is perfect. The location could not be better - 2 mins walk to Knightsbridge tube stop, 3 mins to cafes, grocery/pharmacy/Harrods etc, and 5 mins to Hyde Park (definitely take an early morning walk and stop at the Serpentine Bar & Kitchen in the park for coffee). The flat itself has all the amenities and attention to detail of a 5-star hotel and the comfort and spacious of a beautiful home. Beds were very comfortable (even for my tall teenagers), the terraces were lovely (we were there during a warm spell, but throw open the windows and doors and we had wonderful cooling breezes), the kitchen is the best equipped one we've ever been in and there is a separate washer and dryer. The apt is more beautiful and spacious than appears in the photos; communication and check-in could not have been easier.