I have a folding stool with a backrest and underside game pouch that I use in mine , and I'm getting a similar one with a rifle rest from Sportsman's Guide for my wife so that she can prop up her crossbow when she goes out with me this year . She can't hold one up for very long due to her disability , so the rifle rest will help a lot . An armless chair style will work well in the roomy confines of a Doghouse or similar model . The lounge models with footrest would be pushing it . Also stay away from anything labeled Lazyboy or Barcalounger ...