We had an amazing stay with Kara and Todd! I would highly recommend that you stay with them in San Francisco if you want to have fun, eat great food and enjoy the best recommendations from a local.
The room itself is big and bright. The bed was very comfortable, and the location is excellent for both public transport and walking. There is a supermarket less than 5 minutes walk away, plus corner shops and awesome restaurants.
Kara and Todd are both super friendly, awesome people! They love to chat about their city and give great advice about things to do and see, but they are also happy to give you space to do your own thing if privacy is what you would prefer. We were spoiled with freshly baked cookies and delicious coffee every day! I can't wait to come back!