An ADU or an Accessory Dwelling Unit is generally defined as a secondary housing unit on a single-family residential lot. Most ADUs are detached from the main residential building and they usually come complete with amenities like a bath, kitchenette, bed and any other area that you might want. Although some people use it as a secondary living space, most homeowners prefer to use it as a rental property, or as in-law space. At ADU Constructions, we help you build the right ADU in a smart and effective way.