This would be a formidable structure. The best height puts the dormer windows at eye level. If the owners are a bit short now, the legs of the base are removable and can be installed in due time.
See a finished castle
There are a myriad of possible finish treatments, colors as well as optional design components. It is always a great pleasure designing such a chateau. The rear, if it may have a freestanding position can be developed as an interior courtyard garden facing facade. Separate buildings or gate houses might be used as well. The windows can be opening and should have the very small medieval type of paned glass. Doors will be carved black walnut.
The interior is another world and as in the real castle is considered a life's work for generations to come. We can develop as much as you like in a variety of levels of finish but we do not do furniture or figures. We can do walls, floors, doors, staircases and fireplaces and we can work with your interior decorator as well.

from 7500 euros