Stop in for a cup of coffee

Well the next time you do that, take advantage of the opportunity to put some shutoffs in...
Plumbing supply is probably cheaper than HD for ball valves and copper - just not open 24/7 so buy ahead..
Yeah probably a good idea. It’s a rental house but I’m responsible for the repairs. Just haven’t wanted to expend the money or time to do it.

Now when we build, every room will have its own shut off for both hot and cold, plus the ability to shut off by floor too