This wine wall rack is perfect for a more narrow wall space and does not project out into the room.  The simple black metal is sophisticated, but I agree with other reviewers that a couple of the shelves are a little bent and not level, and may break if attempted to straighten them.  So this is the reason I did not give it a 5 star rating.  I kept the rack because I like its simplicity and it is really perfect for the space and it holds just the right number of types of wines.  

Pros: simple space saving design
Cons: shelves may be slightly bent