This was a fine flat in a large apartment building. The description was very accurate. The two bedrooms were comfortable, the living area was of good size and comfort, the smart TV was as expected. The kitchen and appliances were very satisfactory. The washer/dryer is a single unit which is not efficient but space saving.
The location was terrific, steps to a tube stop, and in bustling Mayfair. Despite the bustle, it was very quiet at night.
There was a building porter who was pleasant and helpful.
The only negative was that the entire building lost hot water for 8 of our 9 day stay. Apparently the building owners are aloof. However, our host, Liam, was as disturbed as we were and he did all in his power to make up for it. He was extremely communicative and supportive. I wholeheartedly recommend our host.