I am a very visual person, so I took a picture of my office the other day and decided to post it.
What I'd really like to do is turn our living room into a library with mostly wall to wall bookshelves filled with all the books that are now in boxes in the basement. I also want to have a nice reading corner with a comfortable chair. But in the meantime, I love my office. And really, one of the big reasons I have such a nice one is because for my day job I work from my home office. I probably spend ten hours a day sitting at that desk, so I wanted to make it something I would enjoy.
Truly though, it doesn't matter where I am when I write my novels. In fact, my first two novels were written in a corner of my bedroom. And sometimes I'll unplug my laptop and go to a different room when it's time to do some writing. The point is, as great as it is to have a work space you love, and even if you have one you hate, when it comes to writing, you probably get so lost in your story that it doesn't matter where you are when you are writing it.