I have two options on stove installation Walls are 12 foot and 8 foot. If I center stove on the 12 foot wall there would not be enough room on either side for any furniture. I could keep the loveseat currently on the eight foot wall. I would need this option if I decide on a sideloader like the Jotul Oslo? How much wall clearance is required on a corner Oslo install ? If I go for a top loader at around 30" wide like the Explorer 3 or Defiant How much of the 12 foot wall would be left outside the hearthpad ? Thanks