This 6-tier bookcase shelf is an extremely well made product. I ordered this shelf to use in my kitchen at work and it is perfect. The shelf is on the tall side, so check the measurements prior to ordering to ensure that it will fit in your space. The shelves are a beautiful walnut color and the frame is a a durable black metal. Assembly did not take that long for me, because I did not use the provided allen wrench, I opted to use my ratchet screwdriver with the proper bit. Assembly goes much faster using the screwdriver. Once assembled the shelf is strong and doesn't wobble like cheaper shelves I have ordered in the past. Very pleased with this beautiful shelf!