it is a very nice hutch made of pine. its easy to put together and I am glad I baught this unit. the directions are photos and foreign language. my bunnies love it. its funny seeing them using the ramp to each level. I love the natural look. they give u extra screws too if u lose any. I would buy this again. thank u. its a little expensive but u have the best unit that's out there. I did a lot of research too. I have mine in the basement. thank u