The thing I liked the best was the fresh flowers every Friday, that was a really unusual and lovely touch. I also really enjoyed the fireplace and the balcony off one of the bedrooms.
The apartment has EVERYTHING - a dishwasher, laundry, a variety of kitchen appliances, a doorbell with video so you can see who is there, etc, and that made our lives really easy while we were there.
The neighborhood is mostly quiet, totally residential, up at the top of one of SF's famous insane hills. If you dont have good knees, dont try to walk to the public transit other than the local bus (which has very strangely limited markings to show you the stops)! its pretty close to one of the highways which made it easier to get to the other side of the city fairly quickly.
We picked Tim's place due to its location very close to family and we plan to be back again, possibly quite soon.
This is the 3rd airbnb in SF that we've used and all of them were really nice in different ways; all of them chosen exclusively on proximity to family.