Thank you so much!!
Pretty much everything you said was *planned* but I couldn't work them in due to the time limit ^^' I started working on a mechanic where you'd be able to take a shower, and open a big window while doing so, to automatically make money without having to spend anything, but it had to be cut due to time running low and I really wanted to get variety in the customers. I wanted to have 4 color variants of each customer type, and way more subtypes, but that didn't happen x)
There was also meant to be a mechanic where each customer has a randomly assigned "special wish" that you'd get instant bonus points for fulfilling, like a side quest, that would give incentive to use the other tools. And there is actually a way to make the tools run automatically! if you park one somewhere, you can right click it and begin vibrating! and don't tell anyone but, there are lots of bugs x) you can stack all the tools on top of each other and use all of them at once