The accomodation is a small room with a bathroom with a private entrance next to the house's garage. It's a pretty simple one with only a sofa-bed but it's enough. You're not in Hanalei to stay indoors. You have a fan and mosquito nets on the windows and that's essential for you to sleep well at night in Hawaii. Location is nice, you're in Princeville 5 mins away driving from Hanalei bay and only 1 min walking from a food court in Princeville. The neighbourhood is great. The roosters at 4 am are the worst but u will not be able to escape them in Kauai.
James is an just an excelent host. Really nice guy. Provided everything we asked for (info, new bed sheets - after 2 warm nights you'll need them for sure - even a free of charge laundry service!) and even offered us a bunch of bananas from his own yard when we left.
It's definitely pricy for the sq meter but you're in Hawaii and nothing's cheap in the middle of the Pacific. It was actually one of the cheapest places we found around here, so... thumbs up!