Product review (1 stars): This shouldn't be a DIY project
I was wary to buy this model given some of the negative reviews in the past, but I figured I'd try my luck.  Easy enough to assemble, but unfortunately it doesn't work terribly well out of the box.

-The CO2 line leaks at the regulator, despite all the connections being tightened with a clamp wrench.  I lost a tank of CO2 in only a month due to this slow leak.
-The default setting for the temperature regulator doesn't allow the fridge to get cold enough for a good pour, I had to take it apart and adjust it as suggested by others here.  Finally was able to get it from 45 to 37.
-Perhaps most importantly, even with these items addressed I get nothing but a glass full of foam!  I can only guess that I need a longer beer line, but at this point I don't have high hopes.

I strongly recommend saving yourself the heartache and buying a different model.  You may get lucky with this one, but I wish I hadn't gambled.