Knowing nothing behind the scenes of the project, I watched them rebuild the upstairs 2-4 times before settling on a design, it sat over the winter, they added another portion to the house, etc.Just as an observer who walks past the house often, it would appear they lack a proper start to finish plan for the work, which I believe is essential to avoid project creep.

I know Niagara well and see all that is going on, with trying to rebuild there as well...

Compare the options and alternatives, including determining, if a system, such as Bath Fitters, makes sense, as opposed to a complete demolition and rebuilding!

Not replacement cost because I would walk away and not rebuild.

What will it cost to tear down, What will it cost to rebuild the house, What can you sell it for afterwards.

First, the father wants to move a small 8x6 shed that is in the "middle" of a rebuild onto the property. though my lot is only .31acres, i do have enough room for it next to my current shed, or even in their separate driveway, does this sound like the beginning of a horror story ?

Any additional will go to the owner for demo and rebuild.

Should I just tear it down or should I rebuild?

Do not waste time trying to get there without first rebuilding your own financial foundation.

The house needs some supports shored up, new furnace/water heater rebuild of two large porches, insulation, siding and eventually a new roof.