1917 – the "revolutionary" and after that the "soviet" history of the hotel took its turn. In those years of general equality and ascetism it has managed to keep completely extraordinary atmosphere of aristocracy. The guest book of the "Londonskaya" Hotel has played host to celebrities from all over the world like Anri Barbus, Theodor Driser, Louis Aragon, Elsa Triolet, Isidora Dunkan.