I am really happy with this unit. I hesitated on purchasing because I wasn’t sure if I was capable of installing it- I am! I’m a single woman and turned a closet in to an awesome storage space! 
My ONLY 2 regrets 1st- I didn’t buy it sooner
2nd- that I didn’t purchase the extra shelves or a taller one. I will do that though!! Don’t hesitate- THIS IS WORTH IT!! Easy to install!