We have three flights of stairs in our house, and we use all of them daily. There is one up from the garage to the groundfloor, then one up to the main living area and then yet another up to our main bedroom. The latter being the one that is the most open, the biggest and definitely requiring something decorative. Interio (one of my top 3 interior/furniture shops to buy and spy in for great house goodies and inspiration) had the best idea for something unique that would suit the odd space perfectly. Instead of hanging art work or an art gallery of pictures from the centre, they had started in the corner of the room and worked outwards. Such a unique idea I would never have come up with on my own and it works so well in the stairwell.