Korum chair just purchased one of these as the Kiley box I use is becoming a  burden and a maul to move  from house /car etc , Anyway I have adapted  the Korum chair with a foot plate and my pole support witch I really can’t fish without ,The benefit of  the chair it will take add-ons  the same as  the box .
I do have a problem with my back and having a chair with the all adjustable support means I can fish in comfort and still have the benefit from the box.

Quite a heavy chair but it’s not bulk weight like the box and easy to carry and maneuver in small spaces.
I got longer legs to make it better for pole fishing at a cost of £6 made up by P & M moldings Stoke On Trent , Did this after field testing the chair found that the legs are great for a carper / piker , but just ain't long enough for the pole Match fishing , OK for the pleasure angler.
Only downside I will  miss the six  draws on the box , but hey when comfort becomes a priority pole rigs can go anywhere .
Retails at around £65 to £69 but a shop round you can get a  good deal I did .

Rating

Available from jp-tackle