Art Noveau interior. Lello Bookshop in Oporto, Portugal - I love the design of the stairs. I would have the front door ground level where the landing is on the bottom of the picture, with the center going down to a finished basement and garage.
This looks gorgeous, but the kiddos would have a hard time getting up to bed, lol. on the other hand, it would keep guests from visiting rooms you want to keep private....http://4.bp.blogspot.com/-ftLb9tQRYmo/UqzfzdGE6cI/AAAAAAAAFBk/DW2HV6hfzkg/s1600/%231.png