I have the doghouse, and have used it to bowhunt for Thunder Chickens. It gives you plenty of room to sit on a stool. and draw your bow for shooting. I even have had my son in there while I arrowed a hen one fall. I don't have the TSC, that came out the yr after I bought mine, so can't help you there. But far as bowhunting room its fine, the outhouse is too small to draw a bow. I only suggest you practice shooting out of your blind to get used to shooting out the small windows, and aiming ok.