I had the privilege of staying at Mary's unit for about a month. I'm a La Jolla resident, but am in between places so I needed a place to stay while I figure out a new living situation. Mary was very kind and accommodating. When I couldn't figure out the air conditioning, she helped me with it in a very timely fashion. The view is amazing, and this part of La Jolla is just far enough away from the beach that you escape the marine layer and get plenty of sun.
The only thing I would suggest is that if you are very tall, the bathroom is elevate & the roof is dropped a bit the way it was designed so you'll have to bend down a bit to shave in the morning. Not deal breaker at all, but something to consider.
I would 100% stay again. Great unit and host. You won't regret it.