Liz was easy to deal with and gave clear instructions on where they keys would be left etc. She also left a detailed pack explaining everything about the flat and places to go, even though as I was there for work I didn't have much time for exploring.
Flat location is good as near tube/train stations, with Oxford Stree only a few minutes walk away.
Flat was clean and spacious, and bed was very comfortable. I was staying alone but the flat could easily work for 2 or 3 people due to its size.
Only negative was noise from outside, but this tended to stop by 10pm and is to be expected given the central location.
All in all an ideal place to stay if you are work or exploring in this part of London.