I installed mine a bit ago, before the design change with the slots for sliding the main tube over the bolts (makes the install a bit easier). It took me longer to get the plastics off than to actually put the sliders on. As far as the install, it's fairly simple. Probably the least amount of work compared to other sliders. Couple hours on a lazy Saturday would be more than sufficient. Took me maybe an hour by myself, but I have ideal conditions where I did it.How was the installation?