Empty Cage

I got a cage yesterday from my punch-out man who makes them out of old screens. It is about 2' x 2' x 4' high all screen except for the bottom which is metal. It has a swing door.
I was putting it out there on what type of reptile would do well in this type of cage?
Give me your thoughts.
Thanks

a chameleon... something that likes fresh air...

Chameleons are a perfect option, but they are killer on husbandry. If your up to it then go for it they are awesome looking, but they need to be housed separtely (like most reptiles) and they absolutely should not be handled as it stresses them out beyond words...Beautiful ornamental animals, I purchased a set of Jackson Chameleons for my sister as a gift and scrounged for all info I could for them.