The sink is 20 wide by 18 deep and 35 off the floor to the top of the marble.
The cutout for the under mount is 12 3/4 x 9 3/4.
I got the polished nickel console leg kit from Signature Hardware online. You cut the pipes to make the width and depth fit your application.
The faucet is Porcher Reprise. I got them cheap as the line was discontinued but we used them years earlier in the upstairs bath and I wanted it all to match and look like it was all done at once.
I had the marble top made, fitting an inexpensive under mount sink.
I think the marble cost about $200, the sink was $100, faucets $150. The leg kit was the killer at $500. So yeah it's a $1000 tiny sink when all is said and done.
It was an over the top no holds barred jewel for the basement bathroom. It is a very small room (5 x 8) and there is a 36 inch corner shower in it. So I went overboard on the heated marble floor and sink.
Doing most of the work myself allowed the extra expense on the sink.
Q