I love to study floor plans, and think about different layouts for a house. It can be fun to browse around and look for your dream home online. My personal favorite is a modern style home with huge windows, and a green design. The price tag is more than I can afford right now, but it doesn't hurt to dream and to work towards goals.
If you are thinking about purchasing a home, you need to get ready before you take the plunge. A down payment will help you buy a bit nicer of a home, and will help you see if you have the discipline necessary to take on all of the other aspects of home ownership, My last piece of advice is to choose just how much you can comfortably afford to spend, and stick with that amount.