Wow, building a house is no small feat! It sounds like you've got some pretty important infrastructure set up there. Just make sure you test your water filtration system before inviting any guests over - the last thing you want is for them to leave with more than just memories of a good time! And be sure to keep an eye on those batteries too - wouldn't want your smart home systems going down when you least expect it. But most importantly, enjoy the process! Building something from scratch can be incredibly rewarding.