Raised the roof on MTH's plain but sturdy Car Barn to create a two stall Engine House of sorts.
Later on during the final days of my railroading I failed to realize I had hand tremors and decided to build my long desired Lumber Shed. To say the least it required quite a few clamps.
Covered it with HO scale corrugated roof and siding and retired from active Ogauge railroading circa 2010 (health issues).