>Anyone working 4 day week here, as an employee? I do, working at Atom bank in the UK. We switched to a a 4 day week 4 8.5 hours at the end of Covid. It works great - I am also working from home. It is noticiably more focused during the 4 days. Eg not doing meetings unless you need to.

I was lucky and I started on a 37.5 5 7.5 hours a day in the office.