You'll stay in one of five upscale condominium communities that comprise the resort, each with its own distinctive style. Aston at Poipu Kai is a condominium resort on 70 acres in sunny Poipu, Kauai. This resort delights guests with beautiful ocean views, tropical gardens and a wide variety of accommodations including one-, two- and three-bedroom suites and a collection of three and four bedroom private homes.