This is a great unit in a great location. It is minutes from a couple tube stations. It is easily walkable to most of the sights in central London. We walked to dinner and West End theater each night. It's a block or so off the High Streets, so it's still fairly quiet when it's time to go to bed. You can cook in the well-appointed kitchen or go out for every meal. There are many restaurant options steps from the door. Breakfast and coffee are less than 2 minutes. There are three supermarkets (M&S, Sainsbury and Tesco) very close to the apartment.
The unit was very clean. The bathroom is very nice with a great shower. Bedrooms have plenty of storage space. The kitchen has all the equipment you would need to prepare most meals and a dishwasher to clean up. The all-in-one washer/dryer works well, and there's an iron and board for touch up.
On hot days, the bedrooms did stay a bit warm at night, and the windows won't open very far, but it was not too uncomfortable
We would definitely rent this unit again.