After moving a few times and every move becoming a home remodel I have found a few "what were they thinking" repairs to make. The latest is in the house we are in now that was originally built as a shop on the first floor above the basement with a studio upstairs above the shop. The place is well built except that the second owner converted the shop to two bedrooms and a bath (we are the third owners). The interesting thing is that they kept the original shop wiring plan so all the lights to the bedrooms and bathroom are connected to one switch at the front door. That was a fun rewire, would have been much easier to wire before all the drywall went up. I have plenty of shop space in the drive-out basement below so I was able the keep the bedrooms and bath conversion (which still required lots of other work) but what a headache.