This treehouse is *fantastic*; it really doesn't get better than this. We had a full itinerary planned for our short trip, but ended up spending almost two straight days just lying in bed with a book, listening to the birds and frogs and the constant, light rain.

Some tips:

Bring mosquito repellent. It's a rainforest, you'll need it. The bedroom/kitchen area is well screened, but the bathroom windows aren't (for good reason! They're awesome).

Buy plenty of non-perishable food before leaving civilization, unless you'll be content with the selection at the small shops in Volcano Village. We loaded up on cheeses and crackers, and stopped at every fruit stand along the way.

And don't miss the cool pulley system for hoisting up your luggage -- I felt like an idiot after making multiple trips up and down the ladder.

Also, they're not kidding about the rough road: with careful driving you can avoid bottoming out in a standard sized car, but definitely don't try it in a smartcar.