I have converted my extra room into a walk in closet and this works perfectly.  I'm very happy with the outcome.  It took a couple hours to put together (this would have been quicker if i had help).  The most difficult part is measuring the top rack, and making sure you are level and on the studs.  After that the shelves slide on pretty effortlessly.  Its a pretty large closet and works great.  The only reason for 4 stars is because the packaging is very heavy and came a little damaged.  Some of the shelves have chips on them.  Thankfully my clothes cover this and they aren't too visible.  I recommend buying this along with some attachments