Jackie has been an amazing host.
Communication was really good and she has done her best to make us confortable with a lot of extras that were not included (snacks, towels, soap, iron, barbecue, etc...) She was very flexible too when we needed.
The flat was nice, clean and well equipped. The location was good, about 10min by bus between Leyton or Walthamstow. There was Tesco at 5 minutes walking distance.
For people who cannot stand any noise, we could hear the neighbours walking and talking sometimes but it was not personally a problem for us.
I recommend Jackie's flat for any travellers.