I was really interested in the HydroHut, looked perfect for what you need for flower room. As of now using the bodom box in my closet but can only fit two girls in there at a time. Price on that lil tent looked ok. I don't think you can manufacture one for less. I called around... Closest I got to 200+ was an awning company that would weld the walls out of half inch pipe and sew a custom awning and sewing the zipper into it was extra. THey wanted over 350 for a small box not 5 feet high.