We had a great stay in unit 506 at Maui Kai. Pretty unbeatable value for everything you get.
The property is in between two bigger resort properties, but there's plenty of signs which make it easy to find. There were luggage carts available, and we had to fill in some paperwork in the lobby when we arrived. There's plenty of parking and a nice little pool and grill area, although we didn't hang out there a lot since the beaches are so close! You're just 5 min. away from Kaanapali Beach and about 10 from Napili, so this is conveniently located.
The best part of the unit is the VIEW. You'll enjoy watching the Hawaiian sunsets from the lanai in comfortable chairs while eating your dinner from the nearby food trucks.
This is a studio, so while you could sleep 4 (especially if 2 are children) we don't think it would be good for more than 2 adults. The bed is a comfortable king bed. Unit is nicely furnished and has modern decor. It has central AC which was a nice amenity and a luxury for the value you get. Also has a smart TV with Netflix and other streaming services.
Modest kitchen items are available for your use. Enough to cook most types of meals. There are also two grocery totes in the drawer, so make sure to grab them before you head to the supermarket. The refrigerator is full size and the freezer has ice trays. You get a starter kit with some paper towels, toilet paper and trash bags, although we bought more paper products while we were there.
We didn't use the coin laundry, but there is a basket provided.
We made great use of the cooler, beach towels, beach chairs and boogie board provided. Definitely better than buying or bringing your own.