Shape of property; - Ranked: Rectangle, square, all others.

You could also think about using the rectangle tiles that add some really nice pop.

They built most of the single story rectangle shaped 1000-15000 sqft houses in the late 60s through 70s you see all over dfw.

If it is a bird then duct tape a clear/white bag over a pre cut rectangle at 16oc by 3 inches high when the sheet rock falls into the bag the bird should follow if not just use heavy gloves to capure it and release outside

Its like the "all squares are rectangles but not all rectangles are squares", or even better "all bourbon is whiskey but not all whiskey is bourbon"...there are various ways to build equity.

I imagine that excavating just under the porch or one of those rooms will be a good bit more expensive due to the non-rectangular design (foundation and framing will cost more) and excavating a larger rectangle (under the Pantry, Porch, Mom Room) will be more expensive because it's just more excavation, foundation and framing.

Out of curiosity, in the below image search what type of link is the top most search results in the red rectangle?

A little subdivision of low quality construction, 1960s rectangles.

The size of the downspout - just the rectangle's length and width.The calculation would at least tell you if your gutter and downspout are sized correctly. 

In other words it is a 2'X3' rectangle in the slab that you cover with a rug but if someone activated it by stepping on it a silent alarm will sound, I had no idea how its wired, and it also came with a safe the size of a stove and no one knew the combination.