The property is a lovely house just by the beach. Be aware that there is a relatively busy road in between the house and the beach - we are from London, so everything is relative in terms of busy road!
The kitchen is very well stocked with utensils and staple condiments (spices, condiments, etc) and there's some great touches with beach chairs, cooler and body boards to borrow.
We had some issues with ants behind the bed but apart from that there were no issues as long as you keep the doors closed!
Location-wise, it is an easy 2 minute drive up to the beautiful beach (we went opposite to surf and would not recommend that as it is very rocky) and the property is in a perfect position for the hikes at Kokee State Park (Canyon Trail is highly, highly recommended!).
Waimea is good to get some needed groceries, but we would recommend that you get food from Lihue (Safeways) rather than the more expensive stores closer.
There aren't really any bars or restaurants close by and we ate in every night but loved using the grill. The use of the laundry room was great, there isn't much space to air dry on the washing line, would recommend getting a standing drying horse as that would help.