I had issues getting the doors to open and close without being obstructed by the panels that house the fireplace.  Took a lot of tightening and loosening of hardware to fix this issue.  Also, the magnet that holds the upper droor closed is either weak, or not aligned well with the screw guides -- the door will pop open if the piece is moved even slightly.  I found placement that I liked, and try my best not to ever move it, so the top droor and side doors don't give me problems.  Otherwise, lots of compliments on this piece.  Looks great under a wall mounted flat screen TV.