They’re free standing so I can move them any time I want. That cross piece I installed across the back makes them so sturdy I can stand on them and shift my weight side to side and they don’t move so much as a 1/4".
And yes, staining the deck is the next project on the list.
That was my plan at first, but then the step into the hot tub is big one. The steps I built are on the side toward the recliner seat which makes a nice way of stepping into the tub.
I’ll still probably modify the deck too (with a gate I can lock) but I need to put some work into leveling it before I do any other work to it. The main deck is fine but that landing the hot tub is against hasn’t settled at the same rate so it’s off by a little bit.