Hotels with smoking rooms in Belgravia

"Loved our deluxe size room and the folks assisting with the bags, being shown directly to our room and the size, amenities and qualities of all products picked. The blissful bed delivered and was the comfiest of all beds we've stayed at and the noise level was so quiet (assuming there was good noise reduction techiniques in place AND also thenstreet its on is not overrun like some hotels we stayed at closer to victoria station area) that we often slept in numerous days and didnt realize how late it was."