This is what I would like to do if I somehow ended up with billions of dollars. Hey, everybody has their dream home!
The Airbus A380 is by far my favorite plane ever. I do not know why, I just love this plane. This four engine monster can jet around 500 people around the globe. Sadly, Airbus has cancelled this beast of a plane due to not enough orders, usually stemming from the fact that the A380 is really difficult to accomodate. But that is another story. This plane has the widest body of a plane ever, meaning I could do a lot on its main deck, and even more on its second deck. I would primarily use this plane for long haul flights with my family, or occasionally just me.
Often referred to as the Queen of the Skies, this plane is known worldwide. Released in the 1980s, this plane is the second largest commercial jet flying today, and the most successful. This aircraft is one of the widest in the business, known for its distinct look. My favorite feature of the plane is the nose is accessible to passengers, making for a neat flying experience. I would use this aircraft for much the same reasons as I would use the A380. I know it seems like quite a lot to have either one of these planes to myself on a long flight, but you can't deny it wouldn't be in style.
The Boeing 777, often referred to as the Boeing triple 7, is a plane used very widely by airlines around the globe. This is a very widebody plane, and I would use it for long haul trips mostly by myself. I might occasionally fly with someone else, however I would probably use most of the space. This would be an extremely nice plane to use.
This is the plane that I would use for all of my short haul flying, usually individually, however this plane would be equipped to fly with multiple people.