I have a question related to how much space certain sized cages take up, and I wanted to know if anyone could give me an actual to scale size of their cages in terms of furniture/wall space. Meaning is your 2x3 the relative size of a dresser in the space it takes up, etc. I really want a 2x4 double decker but I'm afraid it won't fit in my bedroom. So if you guys could give me a comparison as to how much space on a wall it takes up, I would greatly appreciate it.