My daughter and I spent a fantastic week in London and stayed at Jack flat. The flat is very well located in West Hampstead only 25 minutes away by tube from Big Ben and Houses of Parliament. The tube is 2 blocks away from the flat and it is the Jubilee line which also has night service for those who want to enjoy London by night.
Jack was away,so unfortunately we could not meet him. Despite this, he kept in touch with us and everything worked very well. He was very thoughtful and left us a bottle of champagne for New Year's Eve and all we needed for breakfast.
Bed linen and towels are impecable as well as Bath robes, Roger & Gallet soaps.
The heating works very well which is very important if visiting in the winter.
The flat is decorated with taste and reflects exactly what you see in the pictures.
I would highly recommend staying at Jack's flat !!!