Walk-in 3-Tier 6-Shelf Greenhouse

Got this about this time last year - it lasted well through the winter (I left it alone until then after I checked it after it arrived). Leaving it up this summer to store things was a mistake and the plastic on the top is brittle and some of it has disappeared. I will either patch or replace the plastic with some of the thicker Home Depot paint tarp stuff this winter (appearance isn’t too big a deal in its spot in the yard).