When building my home lab, I chose to segregate the network devices into VLANs for easier management and administration. Everything worked until I realized I could access my printer, Apple TV, HomePod ...
Merging two offices, and the plan is to use a new Unifi router (not Cloud, used with a CloudKey) with the Unifi switches in place, and then have InstantOn APs for the wifi. The VLANS (1 and 2) were ...