My friend and I enjoyed our stay at Liz's. Her apartment is self-sufficient and is cosy- good for making your own breakfast and fixing a midnight snack without waking your host up. Nonetheless, Liz was always only a call away upstairs and is a lovely person.
Also, it's very close to the Tufnell Park tube and some cafes and pubs nearby. We felt safe coming home even when it's late.
Thanks for the hospitality Liz. We enjoyed our London trip!