I have contiplated building my own hen house but being slightly olderish single woman, I decided to just purchase a shed, I really like one called the suncast shed, it is made of resin, has windows and a skylight also a resin floor, My question is this, I can renovate it so to speak to some degree, however Im concerned about the material it is made of? Would it be healthy for them to live in a coop made of resin? I'm Assuming it is like a hard heavy plastic. thanks so much. and by renovating I mean putting in vents for air circulation and a pop hole nothing to major and of course the regular chicken furniture (nest boxes and roosts} Thanks so much!