Lydia is really helpful, offering lots of easy to understand info about how to get to the flat and where to eat, visit, shop etc. The flat is in a great area, a good base for foodies. Quite in the evening and felt very safe. A short walk to the cafes, bars and shops in Clerkenwell. Good public transport at a walkable distance.
The flat was just like the photos, clean, tidy and welcoming. I can see why it's usually booked solid!