The interior doors are one of the important part of the interior design. They create the first impression of the interior when a person is about to enter the room. The doors can be of various designs, colors, textures, materials, etc.
with a modern styled home I think either a 2 panel door or a flush door looks best, though in a pinch there are some great 5 - 6 panel doors that could work as well. but for me it's always best to keep it simple.
Bead Board - Nook under the window in the hall - Great idea for built-in seating in a public space; adding a drawer under the bench seat would be extra nifty and useful and would not upset the comfortably simple style.