As my apt renovation is nearly completed it's time to get all the cool toys. And that's where I need your ideas :)

what should I get? What techie-stuff would you think is worth considering?

I for one have wet dreams about vacuuming robots. Not a roomba ofc [bcz it ties to Apple], smth else. I get that an opensource robot would be a pipe dream, but I'd love smth I could control via bash scripts [prolly via lan] at least. Some api would be nice :) . Any advices here? Cleaning quality should be way above 'okay'.