We've been staying at Fei Fei's flat for 18 days, the overall experience was very enjoyable. The flat is exactly the same as what we seen on the photos, modern, clean and comfortable. Fei Fei is a very nice host, explained everything during the check-in process and answered all questions we had during the stay. The flat is just a short walk from two tube stations, you can also find local market and stores nearby. Highly recommended!