Location: Walking distance from loads of great coffee, eating and bars plus a couple of main bus routes that'll take you further afield. Honestly about half an hour max from anywhere you'd want to go.
The Apartment: Loads of character, photos don't do it justice. The total opposite of staying in a dull white hotel box room. If you like the super minimal feel and posh fittings of modern hotels/apartments then this place may not be for you but for us it was perfect.
Check In & Out/Admin : Has a super simple App for the lock which makes the whole thing very smooth. Merkley answered all our texts whenever we couldn't find something and was really helpful about leaving our bags on the last day
Overall: Best Air BnB we've stayed in and when you look at the prices for a hotel room in SF it's great value too. Recommended.