Cheryl, thank you very much for this vacation. Very nice house. Lots of space, huge lanai. Coral fish 5 minutes by walk from the house. Free to use: snorkling gear, washer and dryer, stove, fridge with ice maker... everything works fine. House is located in secluded location right at the ocean. Island itself is amazing: we drove everywhere: Waipio valley (twice!), Waimea, Hapuna beach (nice sand beach), Kahaluu beach (best snorkling beach), Hookena beach, Hilo, Kona, waterfalls, Volcano park, Mauna Kea. Dolphin tour is must see! Only thing is that house does not have A/C (still have lots of fans in every room), so if you stay in the house all day it might be little uncomfortable (at least it was for us those 2 days we did not go anywhere), but you won't find A/C in most places anyway.
It was the best vacation we have ever had! Thank you! P.S Mangos are delicous in Hawaii! Ate them everyday, never got tired!