from underfloor installation) and then failed again by ordering a $180 product specifically for high rise (if any), this box is well made, installed on finished floors (and in other situations, see manufacturer info) and has probably the best outlet cover mechanism I've seen in a floor box. The lids snap into place with a strong fingernail or something hard (compared to many that require a tool), stay latched in the box (won't get lost like some others), and OPEN IN ANY DIRECTION (two-way…