We used a wire dog crate to house our chicks. I lined the inside with cardboard (attached to sides with zip ties) and because we have cats and dogs, used plastic hardware cloth on the outside of the crate.
For the bedding material, after much research here, decided on .... Wood Pellets (pine, not chemically treated, we use Woody Pet brand) If the chicks are really young, I would line the whole floor with an inch or so with pellets, then put paper towels in rows covering the whole bottom. You just roll up each row and add more paper towels several times per day. As the chicks got older, I eventually just put the paper towels under the water dish, food dish and where they sleep at night...after that, taking out the paper towel all together. I found it VERY easy to clean up, no dust, no smell. You then stir up the pellets and add a thin layer to freshen up. Easy, no fuss. The chicks started pecking at it and "tasting" it, but once they know where there food is, it is ok...they are just pecking around.
Lots of people use pine shavings, but try the pellets, they're awesome!