Even a kitchen sink can be installed by a non professional if he / she has proper guidance. It comes with all those elements that you can get lost with, but, follow these steps and everything would come clear. make sure the list of installation came like this: strainer basket on the top and bellow goes: strainer, rubber gasket, flat washer, housing, locknut, washer, slip nut, dishwasher waste nip, slip nut, washer, trap adapter, schedule 40 PVC pipe, swivel P- trap, washer, drain elbow, schedule 540 PVC pipe, coupling, waste line. And for installation of the faucet the elements are showed in the images bellow.

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