From Katherine Clark on Facebook, who slept overnight in this home: "Attention to all on the safe/healing home hunt! This house is everything we could have ever dream of in finding our healing sanctuary. Nestled in the Catalina foothills of Northern Tucson, with mountain views.

Built by a phenomenal certified building biologist with a special emphasis on mold and EMF reduction, this home boasts a host of features that make it perfect for those with environmental illnesses. From mold-resistant building materials to low voltage hardwiring for internet and security, this home has it all. Here are some key features, but there really are too many to list:

• Mold-resistant building materials throughout;
• Low voltage hard wiring for internet and security;
• EMF shielding paint and shielded & thermally sealed windows to reduce electromagnetic fields exposure;
• Electric filters installed throughout to reduce electro-smog;
• NASA tech air scrubber & UV filter installed into HVAC system to improve indoor air quality;
• Whole-house multistage filtered & magnetized crystalline vortex structured water for clean and safe water supply;
• Custom laundry room that vents CO2 and has a built-in ozone laundering system;
• Sauna, steam room, and hyperbaric oxygen chamber to promote relaxation and healing.

This is the perfect place for anyone that wants to live in a home that is designed to support their health. The builder thought of everything in regards to what constitutes a true holistic home."

The home is located in the Catalina area of Tucson, Arizona.