I love my new doors!  They were fairly easy to install, as I am not a specifically handy person.  My stepson helped me to screw in the top part. I would advise watching a u tube installation video on the installation of sliding doors if you’re not familiar with how it works.  
The doors look great!  They are sturdy and glide back and forth easily.  Great choice for interior closet. In my case, I used them over the laundry area.