I got these RV steps for double duty as trampoline steps. They are flawless. The instructions are clear and easy to understand. You will want, but not need, a second set of hands to put it together. The only advice I can offer is to wait until the end to fully tighten everything. There isn’t much slop in any piece, so as you get further into the build you start to run out of margin for error. The stairs are heavy but I’m still thinking I’d like to put a couple sandbags across the bottom to hold it in place. And, for our trampoline placement I’ll be looking for a pad for the rail. The finish is very good and everything is clearly marked. It’s a little greasy putting it together. Gloves or a good handwashing are all you need. I used a drill with the included bit to speed assembly but there are spots the drill didn’t fit. The wrench was a little soft and started to get rounded off by the end. No stars off for that, they’re throwaway wrenches.