A long long time ago, I initiated a project to move 80% of the SaaS company's workload out of a big cloud provider that is fond of 3 day in office work weeks into privately run data center cages. To be clear, we bought and ran the computers, rented the network and the cages/rooms in the data center buildings/campuses.
One of our grading criteria was how many bathroom stalls and urinals they had in the men's and women's bathrooms.
Some of these places had 200k sqft (20k m^2) and just 1 stall. No bueno!!!
When we were evaluatin the sites/locations (in the early days) we had to queue our 8 folks up for 5-20 min for bathroom breaks before we could go to lunch!