The Montessori Jacket Flip is really useful. Our kiddo learned it in preschool, but a head start never hurts.
Partner and I both got our flu/covid vaccines yesterday and kindergartner is home from school today and tomorrow with hay fever or whatever kindergarten crud is going around this time. Kiddo was also awake for about three hours last night around 0230 and struggled hard to get back to sleep. It’s been a long 36 hours
I used a temperature controller to regulate temps for a freezer I turned into a kegerator. It was a Johnson Controls model, iirc. Not sure what similar options would be outside the US though, if that’s a thing for you.
Maybe check out a local home brewing shop? Looks like on average, prices range anywhere from $50-$500US depending on how fancy you want to get.