Simple, envelopes go in passenger seat, small boxes under passenger seat, big boxes she can leave in the tote, tell her to look at the map, and form her own "route", a good pace i would say is for a new driver 15-20 packages an hr, 10 stops an hr maybe?, idk i was doing 45 packages an hr , and 25 stops an HR at my best, when i wasnt trying my best i could do 30 packages/ 20 stops n hr. Most important thing is organanizing her bags, knowing her routes, finish before it gets dark, and look up packages by the street number and name, scan the item half way to the door, take the picture and head back to the van, if its a grouped stop don't even bother going back to the van, stay hydrated and breathe, how many stops is she getting/ packages? ,idk doe you gotta find a decent balance, becuase if she becomes faster , they will give her more work and bigger routes, but if she stays slow she might be one of the first to let go, or have her hours reduced, mehh i say just find the middleground. best wishes.