Frameless shower door installation

Hello !
I am new here, but have some basic knowledge of Construction.
I am looking to add a frame-less shower door to my new bathroom. something like these (bathroom is 60 inch wide):
https://www.lowes.com/pd/DreamLine-...ss-Hinged-Brushed-Nickel-Shower-Door/50393150
https://www.amazon.com/gp/product/B01M1IZF5R/

I would love to get some insight from the pros. Is it worth doing this myself (maybe with some help from a friend) or is it better to get it installed from Lowes or independent installer/handyman. Anyone know what price range I am looking for installation from lowes/HD/Handyman, if it's really worth DIY?

Thanks
S