I stayed 2 weeks in Andrea's place. I would say you can't get better place than Andrea's.
It's located right coner of the barking station and you can even see the station from the room. But you can barely hear any sound from outside.
At the station, you can take Hammersmith&city, district,c2c and overgound line which let you go to the city for work or travelling.
Big ASDA is only 3-5min walking and there are marketsnon the streets too.
The room is clean and newly furnished. It was exactly same with the photo.
There is a dog(Juno) in his place. Juno also cheers me up a lot. I had really great time with Andrea&Juno. I really recommend this place especially if you are a dog person.
I will definetely come back to Andrea's place when I have a chance to go the London.