Chrissy's appartement had everything the three of us needed during our stay. There is a 24/7 supermarket just below the appartement that has all the groceries you need. A LIDL is not far away for bulk purchases. Chrissy was extremely nice and quickly helped us with every question we had. She also sent us a good overview of things to see and do in London in advance. The distances to the various sights were very short and the connection was good. Public transport with the Citymapper app in London is a dream.
We were very satisfied.
Thank you Chrissy!