Wood columns from main floor to roof in entry area are over 70 feet long. Theme throughout main floor is high tech lodge. All timbers are nearly perfect in that there are almost no knots. All connectors are structural grade stainless steel. All bolts throughout the house are stainless steel and oriented the same direction.
All woodwork is flawless.
Some of the interior passage doors weigh over 800 lbs, but are balanced for easy use. Accoustics are a concern throughout. Various woods and fabrics are being used. Accoustic panels in the Ballroom move out of sight on their own. Roofing is stainless steel.