The kit is very easy the only hassle was the seam on top of the plane which I filled with puddy. The turret on top didn't stay until glued because of the seam. The rest of the kit is a true snap together with the option of up or down gear and has a stand that is a easy 2 piece affair the snaps into a slot on the bottom of the plane. The windows from front to back are 1 piece but fit with very little hassle. I think I will get another one to make a C-47.