The flat is exactly as is described in the listing. It's away from the hustle and bustle of the main central London area. It is a bit of a way away from the Underground station if you aren't used to walking long distances. Once you get used to the distance, it isn't too bad.
Juli is great with communicating with you on how exactly to get to the flat and even provides pictures of how to do the check-in process. The flat has everything you need and you can make yourself at home with what is provided.