I stayed here for a conference at Moscone and the distance was easily walkable. Tom sent me information the week before about how to get keys, etc, and seemed available, although I didn't need him for anything. The apartment itself was clean, the bed was comfortable, and it was nice that there was a hairdryer and a basic first aid kit available (I needed a few bandaids for blisters). A previous reviewer was correct, it is on a small side street, but I didn't feel unsafe. I was also able to walk to the BART and CalTrain, both of which were handy. Thanks Tom!