Highly recommend these for the bottom of wunderkammer!!!! ( ive had success with them before)
http://www.leevalley.com/en/hardware/page.aspx?p=40998&cat=3,40993,41284&ap=1
Some interior design suggestions.....
http://store.dollhousecollectables.com/tlf001b.html
http://store.dollhousecollectables.com/azd0817.html
http://store.dollhousecollectables.com/cla10115.html
http://store.dollhousecollectables.com/cla10475.html
especially THIS: http://store.dollhousecollectables.com/az03586.html