It was a blast. If I had the money that guy did, this is what I would do with it too... The picture above is the facade of the library as he built it. You'll see in a moment that one side held his office and the other side a library of vast wealth. His son built a big annex for more displays and as a resource for scholars.
His desk in his office. Yes there are priceless paintings, religious triptychs and statuary everywhere. The office is about 4 times as deep as it is wide (you are seeing a partial width). And, as with every good office, there was a 12 foot fireplace with imported marble columns.
A shot of the library interior. It is about twice this big. There is a hidden staircase to get up to the stacks. The cases hold some important books.
This is one of only 15 surviving copies of Martin Luther's points of reformation. Wow!