Don;t know why it got moved and may well be as written from others.

but here

This is your original question


and I do have an an idea.
I use a folding chair but I am in a ground blind.
I got them from a NWTF banquet. They have a thick cushion a good cross bar so they don't sink in mud and the back is adjustable.

But you are in a tower. The chair you decide on should be quiet and not creak or make nosie while adjusting your wt in your chair. If you are older like me back support is a must. Makes those long sits bearable. And don;t forget about naps!
If you want 360 then I suggest some type of swivel as in an office chair with a high back as they are not very expensive and in a covered area whould last quite a while.
Taht chair also has the ability to raise and lower as it is on a power pedastel and that would be a plus adjusting ht.

I would not use any type of folding metal chair. Too cold - to noisey - lousy sit over long periods of time.

Just some input

JW