5 Stars from me, mainly because of the great value for money for this accommodation.
So yeah, there's no TV in the room, and no lounge area, but if you're not planning to stay in the room too much and if you're on a budget, this is a great choice for a place to stay.
The (super-)host really knows what she's doing and does a great job to make your stay very pleasant. The room and bathroom were exceptionally clean, you are sharing the flat only with the host, so a good night's rest is guaranteed. Other plusses are: comfy bed, lovely fan, delicious complimentary coffee. The communication with the host was great!
If you're planning to go into Central London every day, this may not be the best location. Although, Crossharbour DLR-station is just steps away and will get you anywhere into London within 30 minutes.
Due to the very nice weather during my visit, I took a Santander rental bike which got me to Waterloo station within half an hour.
If you need to be in the East side of London, e.g. Canary Wharf, Excel, City Airport, Greenwich: I would definitely recommend to book this room!