My mom and I made a 3x2x4 condo for my bunny Scribbles'. It is 4 levels. We used stick-on tiles for the floor. I was wondering if he had enough room to stand on his hind legs 

First Level: litter box, hay, fool, water, hidey house, toys, towel, grass mats, toys
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Second Level: rug, phone book, towel, toys
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Third Level: bungalow, blanket, grass mat, egg carton, toys
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Fourth level: "bunny basket", slinky, destroyed grass mat, ceramic tile
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