Nice looking in general, and the french cleats are nice for mounting.  Two issues... there is no back, so not suitable for an overhang application, where one can see the back.  We added materials where needed, and finished it to match, but I suspect most buyers would not have that skillset.  Other issue is the stupid looking silver dot on one end of the mantle.  No idea what the reason for it might be, but it is purposeful and and integral part of the piece.