When we ordered our trailer, I kinda wanted the fireplace but I also liked the big picture window. When DW found out that the fireplace was a $1250 option, she did not want it and said she also would rather have the big picture window. After camping a few times using the heat, I thought that the fireplace would be nice to have. I remembered looking at other campers that stacked the TV and fireplace in the same cabinet, so I started looking to see if I could do it. Well I did it and here are some pictures.
Work in progress
First try in fireplace fitment
It turned out really nice. It warms up the room nicely and is quiet running. I was able to get a full two inches of clearance between the back of the fireplace box and the front of the TV when down.