Smith & Vansant Architects PC Hello,
Very tough to answer that question. The joke would be if you have to ask you can't afford it. . . but really, your best bet to get a realistic opinion of probable cost would be to talk to a custom builder with this image in hand.
Hope that helps!
4. Don't forget the younger guests. I see a massive slumber party about to happen in this guest room designed just for the kids. Four bunk beds and loads of storage give the children their very own spot for an extended stay.