Well, I only own two books, and I'm not into artsy fruity type stuff, so I will need my 'mans' area.
I will need at least a 10 car garage for my toys, with a proper lift of course. And what a garage it should be. Besides the lift, I'll need oil lines pumping out mobil 1 10w40 and other delicious lubrications. My air compressor will be hooked up, naturally, with copper tubing and mulitples outlets feeding a variety of air tools. Fully stocked craftsman toolchests will abound, while a fridge will provide liquid refreshment.
Scratch that, we'll need a kegorator. And we will make our own micro brew. Seasonally. Swanky indeed.
A museum area to prominently display the fine wares. Bikes, trucks, cars etc, all polished to a mirror brilliant shine. Black and white tiled floor in a checkered flag pattern, with drains for indoor washes and a seperate drainage area for oil - directly piped to a recycling facility.
Oh yeah, and we will also need a glorious patio, overlooking the ocean. With a naturally landscaped pool and of course a hot tub. With waterfalls naturally cascading over rocks. A built in sound system and stainless bbq to prepare glorious feasts of meat...piles and piles of toasty tasty meat. Another fridge outside to hold more beer.
We will also need a vodka and martini glass chiller, you can see why I'm sure. Ice sculptures will be prepared daily with channels built in to fascilitate the flowing of the vodka into said martini glasses.
Oh yeah, and if you guys want to keep any of your cars indoors, you might need a seperate garage as well. Mine will be full.