Secondary Suite - Mother-in-law House

Mother-in-law House

A mother-in-law house is a form of guest accommodation that may be either completely detached (a guesthouse) or attached to a primary residence. An attached mother-in-law house often involves some spaces shared in common with an attached primary dwelling. It may, for instance, have a separate bedroom, bathroom, and kitchen, while sharing a living room and laundry facilities.

Mother-in-Law houses are sometimes abbreviated as MIL in internet or newspaper listings.