We stayed at Glenn's place during our stay in Kauai. Unfortunately we didn't get to meet him in person as he was travelling aboard.
Glenn's place is located in Princeville, north of Kauai, which is pretty far from most attractions. However, there are restaurants and grocery stores around his area which is very convenient. Glenn's place is very clean and has everything from towels, soap, coffee, kitchen paper towels, beach towels, beach chairs etc. The place does not have AC - it could get humid and hot at night. Glenn prepared a portable fan which helps. Overall, we really enjoy our stay at Glenn's!