Well I have two suggestions, go aboard a mega cruise ship to see how you can make an enclosed area look inviting and varied at that. I would aim for an enclosed

Well I have two suggestions, go aboard a mega cruise ship to see how you can make an enclosed area look inviting and varied at that. I would aim for an enclosed space even with separation of buildings and such simply because it will allow you to heat and cool it efficiently and have open areas pretty much immune to weather. There are some amazing resorts constructed this way and no reason a whole town cannot be as well.