doesn't have to be a "lounge" or have a "country club" feel, just somewhere to sit while waiting for a lane, class, or packing up gear, or while your GirlFriend, Wife, Husband, or Domestic Life Partner is shooting.
DFWGun has a nice little area. the BT has a small area, but usually sufficient. BassPro has NO waiting room (unless you count that big honkin' STORE attached to the range
).