They could install a small - around 2 gallon - electric water heater near the shower. I have a similar problem in my kitchen and it was solved quite cheaply by putting one of those under the sink.
Despite the popular belief that younger generations are champions of remote work, one-third of Gen Z and millennial workers say they’d be willing to work fully in-person if it meant shaving a day off of their workweek.
How does paying to commute four days a week versus five days fully remote make any sense? It's still 80% of the cost and time of commuting.
The last time I was in an office regularly they gave us a free buffet lunch every day. Then we got bought by a big company and it turned into soup and salad. Then we got sandwiches. Then they stopped it entirely. Then I quit.
I think this is what people mean when they say "people don't work as hard from home" are talking about. Having a little extra spending money makes you not worry as much about appeasing your boss.
This doesn't include the opportunity costs of not being at home. Since you're not at home, you can't tidy up for a few minutes during a break. You can't prepare a meal for dinner that takes a long time. You can't run a quick errand in the middle of the day without eating up "sick" time. You need to provide childcare for kids after school.
If they want me in an office they need a good goddamn reason to do one of the most dangerous things I do all day - driving - and to pay me for all the things I'm missing out on. Not just for the commute, but a cleaning service, child care, and takeout for dinner.