I purchased this MSH3125 MegaShot Gas Pressure Washer because I needed a washer that can reach the second level of my house from the ground. The pressure washer arrived on time and in excellent condition (clean and undamaged). The unit was packed well with pillows made of expandable foam that filled the box interior… well done! I didn’t use the included 10W30 oil. Instead, I used MaxxOil Pro-Max full synthetic 10W30 oil in the Honda engine, because I use it in my Honda lawn mower and snow blower and really like it for small engines (it has a VERY good high temp performance).I have read many reviews where people had excessive vibrations that would literally shake the pressure washer apart. So I also ordered a Briggs & Stratton 195294GS Engine Mounting Hardware Kit. This engine mounting kit is a nice vibration isolation mounting kit. I only had to slightly open the mounting holes with a 25/64” (0.39”) drill bit to get the isolator mount studs to fit. It was simple to do and now my pressure washer has rubber isolation between the engine/pump and frame like many of the other pressure washers in this class. Much of the excessive vibrations are now gone.There are also several reviews where people say the oil drain on the engine is too close to the frame and that makes it difficult and a mess when draining the oil. The frame engine mounting plate has an opening below the drain plug on the unit I received, making the oil change fairly easy to do.I have only run this pressure washer for about 20 minutes washing 2 cars. It performed very well. The only thing that needs to be pointed out to someone new to operating gas pressure washers is that the high-temp/pressure relief valve on the pump will expel very hot water if the pump/engine is left idling for periods of time. My 30 year old son learned that the painful way while he was standing near the washer when it expelled hot water onto his leg. Even though we feed the pump cool tap water, it will continue to gather heat when being continuously cycled thru the high pressure pump… a squeeze of the trigger on the wand occasionally will keep the relief valve from “relieving” because of the cool water entering the pump.I am giving it 4 stars because it doesn’t come with the isolation engine mounts like many of the other pressure washers in this class.EDIT 7/11/2019: I used the pressure washer for 5 tank-fulls of gas yesterday (all day) without it overheating or any other issues while cleaning the front of my house, driveway and stripping the 15 year old mildew stains from my wooden porch. This pressure washer has met or exceeded all of my expectations. My porch was in such rough shape with mildew stains that I was dreading the expense to replace it. 3200 psi and a few tanks of gas and the porch now looks new again! The washer has already paid for itself 3x over in just the first few days of owning it!EDIT 1/23/2020: Since my last edit on July 11, 2019 I have run this pressure washer to restore a 20 year old cedar fence, washed three porches, washed two houses and used weekly washing our vehicles. The cedar fence took me two full weeks of running the pressure washer 6-8 hours a day. So, I estimate that I have over over 100 hours on the pump and engine now. I winterized the pump by filling the pump with the more expensive pink RV antifreeze (Absolute Zero) which is good to -100 degF. I have changed the oil in the Honda engine twice and I will change it again this spring when I get it ready for another season of cleaning. I only wish that the pump was able to have its oil changed, because that pump really works very hard and fresh oil is NEVER a bad thing to do.