Coming from the guitar (so cumbersome), it’s easier to identify things I DON’T like to play and be on and that’s just anything with a narrow seat and arms. I can deal with either, but not both.
Beyond that, I record on a desk chair that has arms that fold up (that’s breaking now, but $40 for nine years isn’t bad!) and I relax on my couch or the chair on the porch mostly. I also do a lot of arranging on a stool at the kitchen counter so I have space for all the paper, books, iPad, yadda yadda yadda.
I haven’t tried a hammock yet, but it’s on my list. I just need to move someplace a little further from the sun and with more trees to tie them to. ;-)