i think first of all make there be enemies as furniture cuz then you can make your house a cool battle zone
also you could connect houses by using tunnels or bridgess or other stuff then it would be one big awsome house
i also think you could as i read in another message board you can make a boss for your house like a custum enemie that you can use as furniture
and you could even buy digitall people here are some examples
trainer: you could buy a spell trainer all the spells you would have to own you still need to be the same level to learn it
shop keeper: you can use it to create your own shop where you sell stuff you dont want the price can be anything but you dont get your money till someone buys it
with these improvmennts you could make your own world out of houses :D
and beable to get to a persons house without porting to them because but of course you would have to know the charectars name or something