My family and I stayed at the Aston at Poipu Kai for one week during Christmas and the accomodations were outstanding. It was clean , we were at the beach in less than 5 minutes, and the staff were friendly and very, very, helpful. The grounds are very well kept also. My next trip to Kauai will hopefully be spent at the Aston again.

We stayed at the Aston in September and really enjoyed it. It wasn't luxury-resort accommodations for sure, but definitely adequate and nice. After all, we'd rather spend time out and about and not much time in the condo itself. We had a south-facing unit off the main road.
Really nice view from our patio. The unit did not have A/C which we were worried about, but luckily the bedroom (which had a KING sized bed) was cool at night, and it had lots of fans. The living room/dining room area did get a bit sticky however. We were on the lower level, so perhaps this would be a bigger issue on the top level. The pools weren't awesome, but we were more interested in going to the beach, which is nearby (and very easy to drive to and park). The condo overall was a bit dark and outdated, but not terrible. ALSO, it was stocked with beach chairs, boogie boards, snorkel stuff, a cooler (which saves lots of dough on rentals), plus puzzles for after-dark entertainment!

We stayed at this resort for part of Mothers Day weekend a few years back, found it to be well stocked, comfortable and clean. However the restaurant on the property was just a beach lunch place cafe and there was NO air conditioner. Probably would not return. The beach was a LONG walk from our room and the pool was being worked on while were there.

Probably one of the worst resorts at Poipu...nowhere near the beach and very close to a busy highway. The tennis operation is very good but the pools are not and there are no stores or places to eat close by. Big resort, cheap land I think. Unless you are really careful on what unit you reserve (try for south side, south facing and as far away from Poipu Road as you can get),not a great place. There seem to be lots of other better choices on the beach. Our unit was poorly maintained and the kitchen was a joke.