Sarah's place was exactly as pictured. It was very clean and the check-in process was straightforward. They had a list of local recommendations which was helpful and there was coffee and some snacks left for me to enjoy.
I would be aware that if you don't have a car you will have to uber basically everywhere, which got pretty costly for me. The room doesn't have a kitchen, so it is difficult to not be able to walk anywhere, (it is a very residential area), to buy more water/get food, etc etc. The lack of kitchen also means you can't really clean the coffee mugs and pot, etc so in retrospect the lack of kitchen + the lack of car was a harder combination than expected. But that's on me as I knew there was no kitchen when I booked.
All in all, the communication was great and the room was as advertised!