STEP 1: Pick a Spot (4-5 Acers of Land) (Price: $500,000-1,000,000) STEP 2: Excavation, Foundation, and Structure Building (Price: $1,000,000--2,000,000) STEP 3: Equipping with Solar-Panels and Smart-Chip Technologies (Price: $100,000) STEP 4: Furnish the Interior (Price: $100,000--200,000) (Total Price = $1,700,000--3,300,000)