Canadian Broadband → Re: More router questions: Rooming house with 15 tenants

What many of the suggestions here are overlooking is the security needed between tenants as well.

Tenant A's equipment should not be able to discover Tenant B's.

Each tenant should have a wired connection to their space, which would be on a separate vlan. Most of the router options here will do this, pfsense tomato etc. If a tenant wants wireless they should setup their own AP/router.

Some wireless devices offer "guest isolation", but I'd be upset if my own devices could not communicate on the same network.

Guest isolation would be a must in this case. A motivated tenant could easily setup their own wireless bridge into their own network.