This is an amazing place to stay. It's the best Airbnb I've been to so far. I stayed here for three months and would not hesitate to book again.
When I checked in, the host welcomed me, offered me tea and showed me around the house. The house is really nice and tidy and has a very homely and warm feel to it. It is a bit old, but well maintained.
The location is really great, it's about 20mins by foot or 7mins by bike from Kings Cross / St Pancras, from where you can go to almost anywhere in London. The location is really quiet and peaceful for central London and it feels very safe.
The host always helped with issues, even when they were not at home. Before my stay, I asked if there was a desk in my room to work on, and they said that there was no desk yet, but that they would buy one for my stay. When my chair broke, they also bought a new and comfortable chair. They helped me when I asked for local stores and were very kind in general. When they were there, they also helped with washing the bedsheets and provided clean ones. When they were out, they kept in touch and organized house cleanings when they were needed.
The house is shared between the host and at most two other visitors. Everyone I've met was very kind and quiet and there were no issues with sharing the bathroom.
The only "downsides" of the house are that it is quite old, so the floors might creak a little bit. The shower head is also a bit weird in the sense that it either goes quite strongly or very weakly - although I got used to this after my first day and it was not an issue at all.
I really really like this place and would go back at any time if I was in London again. 10/10