We stayed at Eric's place with 8 adults and two toddlers.
This home and property are beautiful. The beds are comfy and the common areas inside and outside are perfect for big groups. The location is really central in Malibu, and it is just a 5-10 minute drive to almost everything you want to do - Zuma Beach, Country Mart, groceries, seafood shacks, etc.
The biggest thing to be aware of is there were no window shades in the bedrooms when we stayed here which made privacy impossible and it hard to sleep without eye masks.
As other reviewers have mentioned kitchen supplies and amenities were on the light side like no baking sheets for the oven or a large tin coffee mug where the pot should be which makes it hard to brew a big pot for a large group.
Overall the property is beautiful, well priced for the area (Malibu rentals are on the higher $$ side) and in a great location. With a couple of key investments, it would be perfect.