We stayed at the apartment while in London for work/training. It was conveniently located - only a short walk to Old St station and close to plenty of bus routes.
The apartment is really well appointed, we had everything that we needed. It was clean, tidy, warm and quiet - perfect for our stay.
Anya was a great host, it was really easy to get in touch (via the Airbnb messaging facility) and responses were quick and helpful.
I would absolutely stay again and definitely recommend it if you're looking for somewhere comfortable and quiet.