The treehouse / cabin was absolutely lovely and well appointed. It's cozy and the little heater in there does amazing work! We didn't use the hot tub but it is nice and private and right outside. There's a nearby market and it's a short drive into Santa Cruz or Aptos for plenty more, and right near some excellent hiking. The drive up can be a little daunting but you'll make it!
One small note is that the treehouse is on the back of the property and is a bit of a hike from where you park. Mary warned us of this and we made sure not to bring luggage with wheels.
Great host, lovely romantic little getaway. Will absolutely be staying here again in the future!