purchased this 3/2019.stopped working yesterday. the power cord test button was not working. i thought i might give it a try fixing it. got replacement plug at home depot. sure enough , that was the problem. there is no ground on the original cord but the info on the plug matches, so it should be ok. of all things to malfunction, it seems the power cord should last life of machine. as far as unit itself. it falls down and gets caught in hose line and electrical wire. you have to keep picking it up and untangling. hose and wire storage is basically, non existent. pressure is ok for my use, hosing down driveway and cleaning car. soap bottle is small and you have to fill often. if i need a new one in the future, i'll buy one of the models with a 3 yr warranty. they cost more, but hopefully they last longer. we'll see how long til i have another problem.