From unpacking "make TV on" until it took just 30min (1 man). The construction is really easy, You only need a pair of scissors for the carton and a Phillips screwdriver. A construction manual is included, is clear and understandable, dowels and screws are accurately measured down to the piece, so be careful when you unpack that one sipped nothing. The rack is drilled exactly symmetrical, ie, wenns are on one side of a dent or it is glued unclean, simply turns to the complete component by 180 °. My copy had a terrible error.
Overall, very nice piece, meticulously crafted and the 5th wheel, centered below the center column, really brings stability.