Cory's place is excellent. There were 7 of us staying and it housed us all very comfortably with plenty of space. It is impeccably clean and very well done up. There were plenty of towels and linen available for everyone.
I also really liked the decor in the living and dining area - it was beautifully set up for us to relax in and enjoy.
The location is excellent! It is so close to sunset cliffs and also to the airport and other great touristy spots in San Diego so it was very easy for us to get around. There is ample street parking also available (though he also provides garage access).
Cory was also very easy to reach and communicated with us quickly on any questions. We had a question about an appliance on our first day and Cory was very quick to respond and checked in on us a few days later as well.
Definitely recommend this place for your San Diego Trip.