I have the opportunity to be given a galvanized "twin-seater" nest box for free. I'm as cheep as the next chicken-addict so free is good. BUT...I'm not really happy with the esthetics of the galvanized...which seems to be such a very' petty concern...so I thought I'd ask opinions. The other options would be to make wooden ones OR go the plastic crate route - I guess. Can I get opinions, please? What are features of each that you like/dislike?