I've placed each one of these on the wall on each side of my bed and orders two sconces to top over these shelves. My grandson said: it looks like a nice hotel room in here *_*. 

Pros: Very strong to hold your items, brings out your walls with a awesome look, will last for a very long time, very comtemporay!
Cons: I wish there were shorter in length, to continue building options for you walls! Mix or Match.