This was exactly what I was looking for.  As my kitchen is being remodeled, I wanted a coffee bar to keep traffic away from the working area of the kitchen.  
The rack is sturdy and I love all the shelving. Assembly was easy with one exception the screws that hold the top piece on are just long enough to grab the nut. The middle screws fit in just fine, the sides were tricky. I used a clamp to squeeze the sides together and it was just enough to catch the nut underneath.