A separate entrance is a common feature of JADU designs, allowing occupants of the JADU to come and go without passing through the main living areas of the house, which supports both privacy and the sense of the JADU as a distinct living space even though it is part of the same structure as the main home. Creating this separate entrance often involves adding a new exterior door where one did not exist before, which is a more contained modification than the kind of structural changes involved in other types of ADU projects but still requires careful planning to integrate with the home's existing exterior and interior layout. ADU Builders Pasadena designs separate entrances for JADUs in a way that supports privacy while integrating reasonably with the home's overall design.