Downsizing Has Advantages Welcome — A soft-pink front entryway greets and welcomes visitors to the O’Dell Monolithic Dome home in Harrisonville, Missouri. (Patrick O’Dell) Living Room — The dome-home’s 1200-square-foot living space includes cozy, conversation areas. (Patrick O’Dell) Kitchen — Theresa O’Dell enjoys cooking in her easily maintained, efficiently arranged kitchen. (Patrick O’Dell) Office — This Monolithic Dome home is totally wheelchair accessible, including the office. (Patrick O’Dell) Bedroom — The master bedroom has light, easy-to-move-and-maintain furniture. (Patrick O’Dell) Master Bath — It includes a shower/tub combo. (Patrick O’Dell) Comfortable Living — Theresa and Patrick enjoy the patio between their dome-home and attached dome-garage. (Patrick O’Dell) Floor Plan — After much research and attendance at a Monolithic Workshop, the O’Dells began planning their retirement home. (Patrick O’Dell)