This mod injects the Barista NPC situation directly into the zone directors for various lots, so you just place the espresso bar object on nearly any (non-residential/rental) lot type and a barista will automatically spawn.
Which changes the “do xyz in x hrs” into “do xyz x times”. For example “Read to Child for 2 hours” is now “Read to Child 2 times”. I did not change the Text though. Not all people have this Issue and get LastException Errors but a lot. So if you are one who have it, you can use this Fix to prevent the Error or to fix saves which already have this Error.