Robust wifi mesh
Our once wired home is now totally wireless. I recently upgraded to a mesh wifi network, with multiple wifi units around the house creating one extended network with one shared password. We went with the Eero 6 system (owned by Amazon) which Wirecutter gives the highest marks for its ease of setting up and speeds. In our kitchen we get 700 mbps. You can easily daisy chain the units ($90 each) with small overlaps to reach anywhere in a sprawling household. It’s great to never have to think about reliable and robust wifi. — KK