Product review (5 stars): works great
Easy to assemble hoses/fittings/tower.  Plenty of spare parts.  Beer stays cold  The regulator is sensitive to increase/decrease pressure.  It is cold-wall construction, the copper tubes for freon extend around the sides. The CO2 bottle that it comes with is good for approx 3 kegs.  Be sure to get a second one for backup so the beer doesn't go flat.  Great addition for football season!