That pressure washing surface cleaner is really an awesome machine. I have seen it around.
Richard
Apex Pressure Washing
I bought pretty much the exact same thing at http://www.ultimatewasher.com/pressure-washer-surface-cleaners.htm#24. I’ve only gotten to use it once so far, but it worked awesome!
How would it compare with a ww classic?
Not sure. I’ve never used one but I do hear good things about it.