Roof is done.
Andreas and I framing ceilings upstairs.
Plumbing has started. The long blue and red plastic tubes are Pex tubing. A type of plumbing water supply line that has been kicking around for many years but never caught on until the price of copper skyrocketed. The flexibility of the tubing greatly reduces labor installation time. Builders like me in high construction theft/scrapping territories like it too because it's useless to scrappers.
Now we need to find an alternative to copper electrical wiring. Needless to say I won't be wiring the house until the security system is in.