Bests & Worsts Reviews from Amazon

I bought this because I'm 67 years old and can't lift big stuff anymore nor jury-rig something to substitute for safely. I had to change the blades and install a mulcher kit on a John Deere Z335E zero turn 42 inch mower. I'm handy with tools. I was able to assemble it in about 30 minutes out of the box, no missing parts or misalignment of holes for screws/bolts. It comes with 4 little wheels so it can be driven to the right spot for the mower. I drove the mower on, put on the parking brake, chocked the back wheels, then jacked up to the max (2 ft?), ENSURED THAT BOTH ANGLE JAMS (I DON'T KNOW WHAT TO CALL THEM BUT THERE ARE TWO "JAMS" THAT FIT INTO SLOTS TO LOCK IN HEIGHTS.) BE CAREFUL, WHEN I FIRST DID IT, ONE WAS "IN" ONE WAS "OUT" . WITH MINOR TEASING, BOTH EASILY SEATED. Then I released the pressure on the bottle jack so it rested on the "stops" then retightened the release on the bottle jack to ensure that if the stops slipped, the jack would still hold. RETIGHTEN AS A SAFETY PRECAUTION. I worked under the mower for about 1+ hrs without any issues arising, lowered it by pumping it up a bit to release the "stops" then foot pedaling the stop into the locked position, then gently unscrewed the bottle jack relief valve, standing to the side, because as the mower lowered, the entire jack rolled a bit backwards to compensate for the height. It mostly folds but not entirely flat...sticks out about a foot when stood up from the wall... I don't normally write reviews but this is a decent product for the price. Paint job very thick so that I'm hoping that it won't rust too quickly in the shed. Good product...