VLANs for the win! Was a difficult process for me too when i first setup my Omada stack, but got there in the end. Very nice to have it sorted. While you’re at it, you might want to look into having a seperate wifi for guests! I at least have a very limited guest wifi, with a QR code guests can scan when they come in to my house - neat little thing for them, plus i dont have to worry about their devices on my network.