There's a great guide here on how to set up a laundromat from DUncleDrax!
https://steamhost.cn/steamcommunity_com/app/1036240/guides/

I think it goes without saying, behind this quirky chicken game is quite a complex beast!

For example, early on you don't need to have cleaners and engineers on all day, you can set them to a day full of breaks and only enable them in the schedule when you need to - saving you money at the cost of a bit of micromanagement!

Or that drugs are the main money maker, your laundromat only really needs 1 person to manage it, 2 at a stretch for boxes during the night, make sure to be selling through your fronts!

We've seen that some users are experience crashes, to back-up saves; head to your steamlibrary/steamapps/common/dopeloop/dnfc_data/streamingassets/facilitydata folder and there should be BYTES files. Be careful where you send and save them as certain compression algorythms such as discord and e-mails will corrupt them.