My husband and I stayed here for 8 nights, we included breakfast with our stay and it was well worth it. The breakfast buffet was displayed beautifully every morning with little omelettes, an assortment of breads, pastries, deli meats and cheeses, fresh fruits and vegetables, yogurt and cereals. They had many freshly squeezed juices, flavored water, drip coffee or served espresso directly from their bar. The service of the staff was excellent, they were friendly and helpful. We loved our corner room, it was spacious with powerful air conditioning. We were in London during a 4 day long heat wave with temperatures above 90F/32C and frequently retreated to the icey air conditioning of our room. The bed was very comfortable, the bathroom had a spacious walk in rain shower and we had a nice view of the city below. The location of the Ruby Stella is a huge perk, very close to the tube stations without being in the loud and busy streets of downtown London. We were a 10-15 minute walk away from many great restaurants, pubs and bars with a huge selection of food. Our favorite nearby restaurants were Faros, The Lamb, the Eagle and Ciao Bella. We would highly recommend staying here and greatly considering staying here again if we ever come back to London. It was very easy getting there from Heathrow airport and back, taking the Elizabeth line directly to and from the airport.