Tips on hardware cloth (learned the hard way!):
1) Buy at least a 50' length of it because the smaller lengths (especially the 10') are wound tight and are hard to straighten.
2) Wear gloves (duh

)
3) When undoing the roll you have to cut the wire that holds the roll together. Once the wires are cut the whole thing will unravel and spin out like a tightly wound spring and it will cut you if you're not careful and aren't expecting it.
I can't wait until my coop is done and I don't have to deal with this stuff anymore. It will cut you and rob you blind (not necessarily in that order!). Seriously, I think its been the biggest expense of mine so far.