One of the best points values on Kauai, Koloa Landing Resort at Poipu was a really pleasant surprise after a recent stay with my brother. This is a Marriott Autograph Collection hotel and the resort has several lagoon-style swimming pools, adult pools, hot tubs and even a water slide.
Starting at just 81,000 Marriott Bonvoy points per night (plus a $40/night resort fee), this resort can be a great value for your points (especially if you stay five nights and get a fifth night free). Cash rates start about $535 a night.
These condo-style units are a great option for families, too, with some of them having massive kitchens and large living spaces. Our unit had a washer and dyer, which can really come in handy.
Service was excellent during my stay and my large two-bedroom apartment had a gorgeous lanai with views of the property.