The flat was very clean and tidy on arrival. It was exactly as pictured, cozy and comfortable. The parks in front and in back were lovely.
The neighborhood around Dieter's flat was busy, yet there was minimal street noise inside.

As also noted by others, the location is very convenient for tube, trains, and walking.
The large "Waitrose" supermarket is nearby for all your food needs.

The exact house where the flat is was a little tricky to find. Be aware that in London, the same long street will have several different names. Look on the side of the buildings for names of streets.