The sink is beautiful but there was no installation instructions for the sink, only the drain instructions. The sink clamps were a joke. The metal was not stout enough to withstand any tension. As soon as you started tightening they would bend and not hold the sink in position basically rendering the sink useless. None of my local hardware stores had ever seen that type of clamp and had no replacements. So I built my own out of small eye screws and turn buckles. The wood cutting board and edges of the try were not sealed with anything and as soon as I washed the cutting board for the first time and set it on the mat to dry it stained my drying may red from the wood stain. The edges of the tray did the same thing, so I had to treat them with mineral oil. Overall not very happy with the quality but once I fixed it correctly it's beautiful and works the way it should. I wouldn't recommend installing yourself unless you are a handy person or hire a professional.