Thanks for asking our opinion!
We stayed at Kai Lani - house was simple and clean and filled our family needs. Two baths and plenty of sleeping room is important, as were all the little extras - outdoor grill and table & chairs, plenty of beach chairs for sunning and enjoying the ocean, hot tubs, loaned boogie boards and snorkelling gear, and we appreciated the "local info" supplied (store info, restaurant, beach info, and driving directions), along with all home amenities. The ice maker in was not working but Cousin Zach supplied the old standby (ice trays), and we weren't at the house much, so there was no complaining (had enough ice for Saturday nite party
Luckily, our unit had all separate air conditioners for each room, which suited everyone's comfort level, and was very glad to have washer/dryer available for use.
The location was "country, country" as Captain Ray says, and it couldn't have been more appropriate for our Happy Hawaiian Vacation - far away and removed from city hustle and although a drive to many spots, it was a beautiful drive.
If we choose to stay again, it will be with Hale Ko'olau. Mahalo.