Custom 6000 gallon floor aquarium with attached 500 gallon saltwater window aquarium. Located at Crustacean Restaurant in Beverly Hills. Watch fish swim along with you as you are walked to your table Great idea for a house too!
Fish tank in the ceiling. (I would either all asleep as soon as I walked into the room . or constantly be terrified that the ceiling was going to collapse. All in all, probably won't be part of my dream house.