Bathroom arrangements for a JADU can vary depending on the specific layout of the conversion and applicable requirements, with some JADUs including their own dedicated bathroom while others may share a bathroom with the main house in certain configurations, depending on the layout and how the spaces are separated. A dedicated bathroom generally provides more independence for whoever occupies the JADU, which can be particularly relevant if the unit is intended for rental, while a shared arrangement might be more workable for family-use JADUs where the occupants are closely connected to the main household. The specific layout of the existing home often influences which arrangement is practical. ADU Builders Pasadena designs bathroom access for JADUs based on both the intended use of the unit and what the existing floor plan can accommodate.