Apartment was very cosy and location was fantastic for us. We came by Gatwick airport, so it was important for us to get good train connection to there and city. We loved the tall room and old time atmosphere. Horniman Museum and park nearby are worth of visit.
Wi-Fi was a bit slow and if you plan to vlog, you should have your own faster connection. I guess this is not a problem for UK leaving, but for foreigners it's good to know.
Despite of slow internet I can highly recommend this apartment. For 6 person it was a bit small, but we managed well.