Castles and forts im not a fan of for reasons already stated by others. Keeps are nice but i love towers. The roof is awesome and depending on location, you can have wings over hanging just about anything. I did have a difficult time think of what to use the 2nd and 3rd floor but finally figured it out. I use to like brick a lot more, but i would probably have more desire for one if the inside doors were optional. As i wish any door in any house was optional (wishful thinking).