Second big tip as you expand is managing walking, both of patients and staff. I’ll say staff first.
Building one: GPs + Diagnosis. Every building with diagnosis should have a GP. Ideally they’d queue to the closest GP but I suspect they calculate existing queue sizes, not sure if they account for walking as well. In any case, putting it all in one spot works better.
Wards and DNA are strange in that they both diagnose and treat. If you build multiple DNAs put them next to each other. I’ve seen people diagnosed out of a DNA and walk to the DNA across the campus for treatment.
Anyway after building 2, I typically move all treatment rooms out first. Building 3, separate nurse and doctor treatment rooms.
Actually I lie, building 2 is now the training center usually so I can start cranking out specialized staff.
I was a bit panicked today on a map. I made a $50000 training room with all those paintings and stuff. Then I found I didn’t have money to build it… I clicked unpause and hoped I got money rather than negative money spiral.