I've replaced a few of these in the past and was afraid of another today as the kitchen sink is very deep and the area between its back and the counter wall is very limited. It usually took an hour just to get things out of the way and flip just enough to get the crane to where I could secure it. It's okay if you have hands like ET. Not this one. The whole thing probably took 10 minutes or less to assemble due to the lack of the little clips needed to attach the water pipe to the bracket (which I dropped half a dozen times). It was just plug and play and you have 3 to choose from depending on your line configuration. The only minor detail was the somewhat lame instructions that you don't really need; For example, no teflon tape or wrench is required as there is no space for the tape and only a wrench can be found in that place.
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