"A fabulous find, luxury in the middle of Knightsbridge, the sort of thing for which hotels would charge a fortune.  Trevor Square is incredibly pretty, unexpectedly peaceful and only a three minute walk from Hyde Park or Harrods.  Margaret and Holly are a mother-and-daughter team who run an interior design company, rather successfully by the look of things.  Impeccable furniture and furnishings throughout, and in the large bedroom you'll find a TV, DVD and CD players, a complimentary bar, an electric blanket, a cashmere duvet and maple wood tables.  You get the whole of the top floor, which includes a hugely luxurious marbled bathroom (big mirrors, deep bath, power shower) and a small sitting room which provides an extra bed if you need it.  Margaret does breakfast down in the dining room (you get the full English works or smoked salmon and scrambled eggs), or you can eat in the tiny courtyard in good weather.  There are hundreds of restaurants nearby, one of which San Lorenzo's, was one of Diana's favourites.  And just in case you've forgotten, the Harrods' sales are in January and June."

Alistair Sawday Special Places to Stay