Pineapple House Interior Design tips: Introduce gothic-style tops to bookshelf frames and fireplace. (Adds character.) Replace tiered bookcases flanking fireplace with flush bookshelves above storage areas. (Adds texture, pattern and interest.) Replace long and short walls of tiered bookcases with flush, floor-to- ceiling wall panels. (Paneled fronts cover shelves which provide space for TV and storage. Overall appearance is a paneled wall.) Chris Little Photography