I toured 2 of the rare and ultra-luxurious $80 million Gulfstream G700 private jets. Here's how they compare.

Private aviation companies Flexjet and Qatar Executive operate what is essentially a mini apartment at 41,000 feet.Taylor Rains/Business InsiderI've toured two versions of the Gulfstream G700 private aircraft: Qatar Executive's and Flexjet's.The companies offer it in different ways, but both charge at least $20,000 an hour.The cabins are nearly identical mini flying apartments, but with their own branding and touches.Starting at $78 million, the Gulfstream G700 sits firmly in the realm of the to