We rented the mauna kea bedroom for 4 nights and for that duration it was acceptable. The room itself had lots of tiny ants (but how could you avoid those anyway?), was rather dusty (could see the handprint on the blinds) and had very very thin walls (could hear the neighbours sleeping). But the bedsheets were clean, the location is great (close to waipio valley and in the city of honoka), kitchen was quite ok, check-in is convenient and our neighbours were extremely friendly and welcoming. Bathrooms see quite some traffic as they are shared with the other rental rooms. As other reviews have said, the noise from the fire department is loud but can be overcome with earplugs. All in all the room served its purpose but I was happy we only stayed 4 nights.