So far so good. I have used the machine 4 times now (cleaning mildewed cement blocks and metal roofs; and car washing) and find it much easier to use than a different make electric pressure washer I had before. Since it is low to the ground (and I guess the types of wheels) it remained upright during entire use (my other one was top heavy and would constantly fall over). Light weight to move around. Pressure good. The pressure hose still hard to keep from wrapping around itself, but I suppose most air hoses are like that. The 2500 psi works much better than my previous 2100 psi. I did buy the patio/cement cleaner attachment, but it won't work for me. I have painted cement blocks (not one large cement pad) and the psi was too high and took the paint off at places as well as really wasn't good when it hit the dirt/sand between the blocks. I suppose it would work okay for a large cement patio but not for my purposes.
I’ve used this twice now in a months time. Easy to use and small enough for me to pick up and carry if I need to. Great cleaning! Happy with my purchase!