i need a house that is big on the outside and inside. something that natruly looks nicle like marleybone houses or something similar.
The biggest in terms of 'items' held are the crown houses. Next are the 'large' houses on each world, then the 'small' houses.
Gamma is right, the large MB house may be perfect for you, but I"d also look around and make sure it has the right number of rooms you envision for your place.
I personally like the large MS house the best. You can have your own bedroom, a guest room. and office/crafting area, a place for your bar/stove/etc, and an entryway gathering area, plus pleanty of room outside.
My second favorite is the small WC house...for those of my characters who just need to have a place to drop things off as they defeat evil and become powerful :)