Hi Daniel, I do a pub/restaurant every 4 weeks, all done trad.
I do the inside first mop & squeegee for normal size windows and for small windows in doors etc spray with detergent/water mixture and buff with a microfibre cloth.
By doing the inside first it saves the possibility of soiling carpets with dirty shoes and keeps the cleaner and landlord happy.
Pubs are usually good paying jobs in my opinion for the time spent.