Lucked out on a road trip down to San Jose and scored a stack of these doll house miniature furniture packs for  $2.19 from D&J Hobby shop.They work great with 28mm figures.
They are soft plastic so easy to cut and reassemble into other types of furniture. Here's a site that has a ton of conversions done with them:

http://www.wannainelpaso.com/smallerscale/bashing_bpf.shtml