I'm guessing that two pairs of gloves in the package means that two people should be building this. I took it upon myself to put this together. Believe me, it is doable to build on your own. Though, I do not recommend it as it is a pain to do so. But after three-ish hours in 35 degree weather I got it done and tested. I weigh about 150-155lbs and relived my childhood for about ten minutes. It holds together well. They do supply tools, but I would recommend to have some some back up tools just in case. 5/5 from me.