Privacy is one of the factors that need to be considered while designing the duplex. Private entries, carefully placed windows, personal outdoor spaces, and proper sound proofing are some ways by which one can achieve a feeling of independence for each unit. In addition to this, the floor plan should also have no traffic or noise generating areas next to the bedroom. Wallinsiders (https://wallinsiders.com/) take all these factors into account while designing the duplex (https://wallinsiders.com/blog/what-is-a-duplex/).