Glenn's place was nice. We stayed in the Bamboo-room and had a great time. Bathroom was nice and clean, outside shower was warm, but the amount of water coming out could be higher. Kitchen was fine, although there was just one stove to cook on, what made it a bit difficult to prepare meals (like pasta and sauce) without one of the pots getting cold while the other one is heating up.
All in all we were quite happy, location is good for visits to Hana or the Haleakala Crater.