This is a great little cart. We recently added a portable welder to our toolbox and my husband mentioned that a cart would be nice. I looked around and these were reasonably priced and seemed to have the features we might want to keep some supplies with this little rig.
I liked the door, but the lock is a concern for me. I'm not sure there's anything I'll keep with this that's more valuable than the welder so the lock and key is just something to get broken or the key lost. A cabinet door with just a little handle latch would have been better, but I did want something that closed and not just all open storage like your other cart.
I'm working in mud often and the ability to get some upgraded wheels is likely in this cart's future. But it did okay in my gravel driveway where I assembled it.
It takes about an hour to put this thing together because there are SO MANY nuts, washers and bolts. Using power tools is out of the question. A big flat head or philips is good. You'll also need a 10mm socket and an 8mm socket or the same size drivers, but ratcheting saved time.
Michael 
