Andrea's apartment is great! Even better than the pictures! Having the beach right out of the door is an amazing luxury to have. The beach was so nice and never busy.
If your plan is to rest and hangout at the beach, there's no better place.
The apartment is located far from most touristy attractions. So, if you plan to explore the island, be ready to drive for at least 1-2 hours. Also, consider there's a lot of traffic coming in and out of Waianae, so plan accordingly.
I would definitely recommend Andrea's apartment and hope to be back soon!