We installed the two largest pieces of concrete countertops today and hooked up our new faucet and sink drain!
We're very excited. We can now fill up containers taller than 4 inches without using the bathtub and within the next week we hope to have the dishwasher hooked up as well.
The concrete countertops turned out very well. Zack wasn't too excited about the front edges, but I don't mind them. I think it looks just like a concrete countertop should. The edge around the sink will need an aluminum closure strip to hide that edge and to provide an easy joint to caulk.