GROHE's shower toilet combines self-cleaning hygiene with functionality
The GROHE Sensia Arena - one shower toilet, multiple features - YouTube
Uncle Brown Luxury Smart Toilet with Bidet Built In, Bidet Toilet with Heated Seat, Elongated Japanese Toilet with Automatic Flush, Dryer, Night Light, Digital Display - Amazon.com
Grohe Sensia Shower Toilet - Auto Wash - YouTube
Personal comfort
Making smart use of space with Grohe | Design Insider