We stayed here for 2 nights in December, so it was winter.
This was a true seaside experience and it was magical. You're about 30 steps away from the beach (out of unit, down the stairs and through a door) and the framing of the living room to the ocean and sunset was magnificent. In the master bedroom you'll sleep to the rolls of the ocean waves and wake up to sheer beauty. Note that the other room is tucked at the back and has no view. The unit was clean, modern and nicely finished. We slept like logs.
The resort complex is slightly weird to get to -- you'll drive through farmlands and that may leave you confused. Follow your GPS/Google Maps. It also means there's no services in the immediate vicinity though Watsonville is about 10 mins drive away.
There were 2 large flies in the unit despite it being incredibly clean, it may have been because the resort was sandwiched between the beach and farmlands. There are a decent number of rules when staying here, stripping the bed linen is not something we're accustomed to having stayed in dozens of Airbnbs. Nothing outrageous but still things to keep note of.
Overall, would come again.