1. cabinet with shelf unit, white $60
http://www.ikea.com/ca/en/catalog/products/50077247/
2. three chairs $9/each
http://www.ikea.com/ca/en/catalog/products/40153699/
3. two beds $70/each (add extra board), similar to below picture
http://www.ikea.com/ca/en/catalog/products/S69046072/
4...