One club I've been in, Derbyshire Federation, have steps and platforms on all their steep banks. They put in two platforms to suit different levels. Beautiful stretch of river a few miles above Derby, but sadly doesn't have Wye levels of fish. Two or three decent chub, 6lb of small grayling, a barbel now and then is what you might hope for.
The 4m landing net. I got one a couple of years ago for a couple of sheer high bank barbel swims. I bought a Free Spirit power handle - said to be robust and has a sexy cross-weave in the carbon. What I didn't notice was that the joint between second and top section is short with a fast taper. What brought this, and what it means, to my attention was when, even though I'd made an angle to lift a barbel up the bank, the top section pulled off, leaving me with a tricky situation. Luckily the barbel stayed still, the net stuck on the shelf pointing up and I had the chance to push the sections back together. It's fine if you're netting fish out in front, but a liability the higher the bank gets. Just mentioned it as it's the kind of thing that you can overlook. When I fish these swims again, I think I'll tape up the joints.