I really love it!! We have an unusually shaped walk-in closet in a 100-year-old house &  I only like natural materials, so the system is perfect with 100% Pine and ability reconfigure. Luckily my father is pretty handy and able to install it on our plaster walls using toggle bolts (purchased from big box store = wall anchors for plaster walls).   Bonus is customer service ...  they were very helpful regarding sending samples to choose wood color & and a few additional mounting parts that we needed due to the unusual configuration of our closet.  I would certainly allow for two full days or two weekends with partial days if youre trying to install this yourself.