Don't be intimidated by the install. I had my son help lift it into my truck and then did the rest alone. It's even easier with the cabinet'shield as a spacer for the tail installs (not part of the process for my last Roll-N-Lock.
I will say, with the polymer cover (versus the vinyl of my last cover), you can notice a little rattle when hitting bumps with your rear window open. It's not a problem, just something to know.
Lastly, check your cover BEFORE install. Mine had a good dent (with some paint peeled off) and the handle of the handle cover. I was able to bend it or so that it seals well with my tailgate and then I just threw a little touch-up paint on it. I KNOW RealTruck would have made it right and exchanged it, but I didn't notice until after I installed it and didn't feel like pulling it off.
It's a great cover from a great company!