Just finished putting together, simple enough did not come with any tools though. Adding the included oil was easy would be easier if you could visually see the oil thru a vial rather than inserting the small dip stick a few times. Just need to add fuel and should be good to go!
I bought this yesterday to clean my deck and patio furniture. My previous pressure washer was electric because I didn't want the hassle of maintaining another gasoline engine. When it failed I decided to go gasoline for the increased pressure. It was easy to assemble and started on the first pull. I have a few hours on it and have zero complaints.
I purchased this after my years old craftsman had the pump lock up. It is work fallacy stripping the old stain off of my deck and getting rust stains from a dumpster off of my driveway.