The construction quality of these cabinets is terrible. The bottoms of two cabinets were not flat and had a crown in the center (center of bottom was higher than each side). The front frame of another cabinet was not connected properly. The middle vertical portion was bowed out which now causes the cabinet door to bang in the middle even though there are rubber bumpers at the top and bottom of the door. The corner braces of another cabinet were not glued/nailed properly and were either not connected at their locations or were barely connected. The cabinets were painted white and I had to return countless trim items because of the bad paint job. I am a detailed person but I am only pointing out the obvious items. I never thought I would have to inspect the cabinet construction before installation. I will never buy a MasterBrand cabinet again as evidenced by terrible construction and quality control.