When I was looking for a new greenhouse, I studied long and hard! Rhino are marvelous and the build quality is very good, BUT... they are very expensive.. Personally 2.5 - 3k was just too much for me, especially when you consider the size you could have and the options and still come in well under 2k.. I went for a 10ft wide by 12ft long greenhouse.. the adage is TRUE, get the biggest you can because it WILL be filled! Once you are past 8ft wide, if you choose to have toughened glass, trust me, the thing will NEVER blow away. With the size I had, I've had 40-50mph gusts 2 or 3 weeks back (tree fell on someone in a car in weorley castle bham 2 miles from me!), I had the damn doors open lol!!! The toughened glass is brilliant if you have kids too, but it weighs like 5 times as much as horti glass.. for the money you can save, get bar capping, toughened glass and then go for what size you can have with the same price a rhino will cost.If I had spent near 3k, I'd have had I think 10 foot by 8 foot rhino (a few years back) but for that money could have had my greenhouse as near 18 foot long not 12!!! Please note, I had never built a greenhouse before or prepped the ground either!!! It's still there and the glass all still fits! People think bigger means weaker, when using toughened glass if anything it means stronger, something for folks to keep in mind!!!