The furniture is poorly made.  When attempting to attach cams to bolts, the wood splits.  Also the bolts easily come out of the holes along with the plastic rings when attaching the cams.  Although the instructions were quite clear, this was a nightmare to attempt to assemble.  Because of the flimsiness of the wood, changing postions of the unit as instructed results in too much tension on some parts, which then crack.  After two days of working on it, I threw the furniture out.