I had a great stay at Kate's place. Everything was a described. Kate is a very friendly host and welcoming. The mattress of the bed was comfortable (medium hard mattress, I would say :) ).
I had a bathroom for myself. Everything was clean and taken care of.
The house is situated in a safe, quiet and kind of (upper) middle class residential area. Towards the city center it is all downhill which obviously makes you walk / drive / ride uphill when you return to the place. An Uber from the city center to the Kate's house is 7 - 10gbp and takes 5-10min.
For those who wake up in the morning from the lighest sun beam: The room doesnt have any curtains or such. I still had a flight sleeping mask with me and slept well.
All in all, i can only recommend Kate's place!