My husband and I have stayed at Kamaole Sands a few times so generally knew what to expect from the building and the unit. This is one of the older units (i.e. not recently renovated) and I booked it without pictures of the interior due to the lower price. While the unit itself is fine, there are some key things missing that I would expect from Kam Sands units - there were no chairs or beach items in the closet on the balcony and no basic kitchen supplies (cooking oil, basic spices). Also no Keurig machine and provided coffee pods, which are really nice when you have arrived late the night before.
However, the major issue was with the A/C unit in the bedroom. I contacted the rental company saying it was extremely loud and asking someone to look at it, but no one did. Be warned that this unit is like sleeping with a tornado in your bedroom - it's not like white noise or any A/C unit I've experienced in a hotel or rental before. If you are used to central air or ductless A/C wall-mounted units, this will likely be intolerably loud to you, but also if you are staying in the summer you'll need A/C to sleep at night...
Also note that because of the orientation of this unit, it can be quite dark inside (it runs parallel to the shore, so no sunset or ocean views unless you perch yourself in a one specific spot on the deck as shown in the picture).