Overall, this place is 5 stars. Here's my takeaway:
Pros:
Location! You'll be minutes from the beach and minutes from downtown Kona. Can't beat that!
Price! I challenge you to find private lodgings for less money.
Extremely clean and stocked with all the basics.
Private lanai with rocking chairs- a feature I really appreciate.
A place to hang wet items- this cannot by understated in Hawai'i.
Good internet- I'm taking a summer class and had no problem logging in and completing school work on an interactive platform.
Hosts are accommodating and communicative.
Cons:
Location... because Hawai'i uses natural air conditioning (open windows) I didn't think about noise from the neighborhood. This is easily remedied with ear plugs, but I do suggest bringing them. There are loud children and neighbors using lawn equipment nearby.
The bed is very firm and a little squeaky. This is a minor con, but I didn't sleep very well. Some people would be fine- my partner was fine, but if you're a light sleeper who needs more cushion for your joints like me, the bed was not ideal.
IMO, neither con is a deal breaker and the pros fully outweigh them. I would absolutely stay here again.
Thank you to David and Masako for providing an excellent stay!