Leases for existing tenants fall under the Residential Tenancies Act, 2006, so know exactly what notice periods and terms apply if a buyer wants vacant possession of one or both units, because that timeline directly affects how quickly the sale can close.
Maintenance records matter more for a two-family than a single detached home, since two sets of mechanical systems and two kitchens double the items a buyer's inspector will check, and a pre-listing inspection at $400 to $600 can catch issues before a buyer's own inspector does.
Gathering that paperwork before your first showing, rather than scrambling for it once an offer arrives, is what keeps a two-family sale moving on schedule. Get your hand-reviewed valuation from Joel Dyck.