Great location in the Olympic Park. Only 6 minutes by train to Stratford International from St Pancras international. Only a few minutes walk from there. Quiet - we did not hear a thing.
Second bed was a little soft if you prefer or need a more solid mattress.
This is a home (as per the original idea behind Airbnb) and not a bland corporate space. There are therefore lots of personal items around (ornaments a plenty). This was a positive for us as it gave the place character.
Though I doubt anyone comes to London to watch the TV it needs to be noted that here it can only be viewed using Chrome-cast.
There are lots very good restaurants and a couple of excellent bars nearby - though as above we heard no noise in the evening.
East London is a great place to visit.