My sims tend to take naps during the day and sleep during the night, I never place out the coffee maker, they keep using it instead of sleeping or taking naps.
I you don't mind using mods, Scarlet have made a fix for the water puddle drinking bug. https://www.patreon.com/posts/46654035 It was probably caused by Bonehilda because she is supposed to drink water and end up with it on the floor, but now it happens to all sims.
Sims cooking tons of food is annoying, I have that bug too, luckily it doesn't seem to happen 100% of the time, sometimes they grab leftovers or cook a meal and grab it so they can eat it instead of trying to cook another meal.
