I made a review thread about my small 1400PSI Karcher. I was happy with it, but not ecstatic. Nothing amazing for sure. However, it was inexpensive, small, VERY portable, and a 1 year warranty. I plan on using 4:1 for the majority of my washings, so hopefully I won't kill my Karcher.
I've mentioned before that during the warm months I work at a golf course. Been there 6 years now and we've gone through a fair amount of pressure washers (all cheaper versions). I'm 99% sure that our first one was a Craftsman, very similar to what you have pictured. It worked nicely, however sometimes the start up was a PITA. It was difficult to re-start after shutting down a few times. Now, most of the guys I work with didn't exactly take "care" of the washer, so it got it's fair share of abuse. We went through 3 of them in 1 year. (2 of which simply got busted from carelessness, and the 3rd just kind of crapped out}). The one thing that happened on almost all of them, is that over time the muffler either burned up or got punctured somehow. This thing was LOUDDDDD. Not very good for a golf course, lol.
I'm going to see if I can't get the course a Karcher commercial PW with Honda motor.