maybe something like this
we could bust this out .... not sure what it was maybe an old gas fire or heater?
We could mount a T.V. here
We could replace this with a new A/C unit
And how about an electric fireplace for heat?
A little stove here
we could end up with something like this except no upper cabinets
not shown but we could add a shower just to the left of this sink and redo the floor in the bathroom.