Okay. So I've done ample amount of research so don't worry. But I might be getting a 3 year old het albino poss stripe dwarf retic. He's 7 feet right now and his owner just fed him a guinea pig. So before I get him I'm gonna build a cage. I have a empty wall that is 7 feet long. So I'm planning on making the cage 7'x3'or4'x3' (lengthXwidthXheight). But I'm having trouble coming up with a design... I want it to be the most convienent cage ever! Should I get sliding glass doors or a hinged door? Etc... The part I'm having the most trouble with though is what wood to use. It can't be super heavy because I live upstairs, so the floor has to be able to support it, and carrying it down the stairs if need be can't be impossible. I was thinking melamine but I feel like it will just snap. So let me know. Any other tips for caring for these guys would be great! This will be my first. And yes I realize the potential size and aggression in the cage. I'm well prepared. Thank you in advance!