Yes, we still have a rainwater tank. I asked Santa for another, but he just rolled his eyes.
One of those new plants I received was a huge staghorn fern that's now sitting in a plastic laundry basket until I can figure where to store it. I forget about the hanging baskets. Just don't have room for them and wind up making a long shelf in the side yard gh for them to sit on. They always come out in the spring looking pretty ratty. I should just toss most of 'em, I guess.
Wish I had your snazzy greenhouse! Show us some photos of your plants snuggly tucked in for winter, please. Maybe I can show them to Santa.