A truly unique, amazing experience! Shannon and the team were super responsive and we had a wonderful time. Like other reviews mentioned:
-Make sure you're comfortable with heights and climbing a steep, 30-foot alternating rung ladder. I'm ok with heights and even then was a little nervous on the ladder the first couple of times.
-The bathroom is down the ladder and several feet away - it's not the easiest to reach in the nighttime, so be aware if you're someone who usually wakes up in the night to go to the bathroom.
-don't pack a lot - a backpack is best for going up and down the ladder. I carried both a backpack and food tote and that was just manageable. A suitcase would be really tough.
-Definitely bring long underwear! We stayed on Jan 1 - temps didn't go below freezing, but were just about. It can get cold up there, but Shannon & the team put several heavy blankets on the bed for us, which were super comfy.
All in all, highly recommend!