The residence is a special existence that can be shaped into a different spatial atmosphere with changes in the occupant’s state of mind. This is an interior design project for a residence. The designer not only adopts the openly shared living space design but also considers that the couple has two children, so two bedrooms are reserved and used as guest rooms. The overall space is mainly planned in white and gray tones, with paulownia wood tones, creating a relaxing living atmosphere and allowing the residents to enjoy a comfortable and enjoyable lifestyle.