Worst instructions, pictures only, no measurements

My husband and I are on day two of building this (7hours and still not done). We bought in advance because of freezing temperatures and couldn't even get our plants in last night. The pieces are not labeled well and the instructions are literally images that are hard to see. it doesn't give measurements on anything, so it's a guessing game. Each step forward we have to loosen and reassemble to get the next part in ( if measurements were given this wouldn't happen). And one of the most aggravating parts is trying to tighten the nuts with very limited space that you can't even fit a tool in, and the way it was built you literally have to force the bolts into the base. I only gave it a 2 star because once it's all put together I'll have a greenhouse.