Very happy with this purchase! I painted it white and it looks amazing. We did need a drill for one part of the assembly; not all of the holes line up quite as they should. Most of them you can manhandle together to line up, but one spot we were unable to do so, so we drilled the hole a bit bigger and voila-no big deal. Helpful tip: try to keep it on level ground, so when the doors are closed they line up properly. If the ground is uneven, you may have trouble keeping the latch closed and it leaves an uneven gap between the doors. 
It is made of a square-tubing style steel which seems to be pretty sturdy and will hopefully hold up to these canadian winters.
Big thanks to wayfair for the amazing customer service as well. They responded very promptly to my inquiry and were super helpful with my order! Thanks again Wayfair!