We rented this property (including the Bamboo Garden) for a bachelor party with a group of 8 guys. Our overall experience was really positive. The space is clean, there are several sizable common areas, a lot of beds, and the Bamboo Garden is a cool place for the group to hang at night.
The neighborhood where the house is located is a bit run down, so you will need to order an Uber every time you leave the house. The house is about a 7-10 minute ride to the Gas Lamp district, which is convenient enough for getting to bars/restaurants/Petco park. We ended up in the Pacific Beach area a few times during our stay and that was closer to a 20-minute ride.
This is not the place to stay if you are looking for hotel-like accommodations. It is clearly designed for large, social functions (read: bachelor parties) where people don't mind sharing rooms/sleeping in bunk beds.
Overall, I would recommend this as a good-value (and fun) location for hosting a large group of guys.