My friend and I stayed with Karen for three days. Karen is an absolutely wonderful host--she left very detailed local notes in the room for her guests, and is full of great insider knowledge if you get the chance to talk with her. She was very open to chatting with us and made us feel welcome in her home right off the bat.
Specifically, we got advice on a lot of great restaurants and things to do in the area (we went to one of her recommendations, Guilt & Co, and had a great time), and she even went out of her way to call the bus service to ensure that there would be an available bus for our ride back one day. More generally, she gave us tips on which bus routes to take around Vancouver that would be quickest and safest.
House-wise, the amenities were great. The room Karen provides is right next to the front door, with a nice view of the surrounding neighborhood. The bed was comfortably large for two people, and was very comfortable itself. The room has a desk for working and small closet with clothes hangers, and comes with bathrobes in case we want them for walking to the bathroom right next door. The bathroom is right next to the room, and Karen provides towels along with shampoo, conditioner, body wash, etc. for her guests, which was really convenient.
Overall, we had a great time staying with Karen, and would definitely recommend it to anyone considering staying. It was both of our first trips to Vancouver, and we can't imagine a better Airbnb host for that. Would highly recommend, and thanks again for the great experience!