Basement Half Bathroom Addition in Ypsilanti
A half bath added to a basement, sharing a plumbing wall with the wet bar opposite to keep costs down.

Adding a bathroom to a basement is mostly a plumbing question. Putting this half bath on the wall backing the new wet bar meant one set of supply and waste lines served both, which kept the cost down and avoided cutting the slab twice.
Deciding that before framing is the difference between a straightforward addition and an expensive one.