Security is excellent! Make sure you get your guest pass early on so you don't have to keep getting daily passes. Unit is clean and nicely updated! There's no AC however there are a lot of fans and evening breezes. But if you're warm blooded, it could be uncomfortable. There's lots of beach toys and 2 coolers! You'll also like all the drawer space and shelving. The laundry room is so convenient as it's a few steps away. Nice simple and comfortable home for Hawaii!