just fyi on some basic pressure washer tips.
If you live in a place that gets below freezing during winter, make sure to drain completely (winterize) and store this in an area that wont freeze or you will have a cracked pump come spring. Also unhook all hoses and guns and drain and leave disconnected or your connectors will crack from freezing moisture. Personally i blow all my hoses out with my air compressor. Takes 2 seconds and hose is completely dry
Also, almost all pressure washer accessories are pretty much universal, just don't buy something designed for a gas 3500 psi washer and use it on a 2000 psi electric washer and expect great results. Pay attention to psi and gpm ratings. Also, a lot of accessories are worthless garbage. Read reviews and watch videos to save some cash.
If your vehicle has pinstriping, find what you think is your safe distance for washing and take 2 more steps back, or your car wont have pinstriping anymore (yes i learned the hard way)
Do get a garden hose quick connect adapter. Worth every penny