If this would be possible, I would give Emma's 6, or even more, stars! Fantastic location - 10 minutes by foot (casual speed) to Stratford station, 12 minutes by foot to Westfield Stratford City shopping Centre. Just great if you want pop in to London for a quick shopping-tour! If you're thinking to stay a little longer, no worries: As for the accommodation itself: clean, neat and tidy room. Excellent add-in's = fully fitted kitchen, with washing machine, oven and a fridge. Fast WiFi Internet connection!
Apart from that: two bathrooms, private entrance, very quiet and safe area.
Free Tea and Coffee!
I've stayed in many AirBnB locations in Europe over the past two years, Emma's place is the best one!