Sophie is a geat host and a very caring person (She helped me out when I came down with food poisoning).
I worked from her flat as a digital nomad and that went great - internet was fast and stable and all was quiet during the day. Comfort was high, a bit like at a hotel: the bed was very comfy, there was storage space to put your clothes etc. and the room was even cleaned professionally once per week.
The area is very nice and close to Camden town where all the action is.
Highly recommended, really!