I went for 4 weeks at that apartment and i can highly recommende Jesse and her place. small and perfect established, everything you need is there. the bed is super comfortable.
its perfectly locatet, very closed to the underground and lots of bus stops. you can walk downtown in 20/30 minuts.
Shops for food, coffeshops, pubs you will finde next to the apartment.
Jesse was all the time very helpfull and answered my questions very quick and accurately.
i will fore sure come back for my next stay in London.