Booked this house as a few of us had a work conference in London over 2 days.
I was a bit worried as I'd seen a couple of bad reviews, but we all found to ignore these. The place was nice, tidy and clean enough. We had no problems.
Vladimir was helpful throughout. Always got back to us quickly.
Location wise : for Stratford or Olympic park area it's good, but I would taxi/uber it there, only a few minutes. Same to get to Stratford underground, then Central or Jubilee line from there and you're in central LDN in about 15/20 mins. Easy.
Thanks Vladimir, if opportunity arises I would come again.