If there's anywhere I'd like to have two sinks it's in the kitchen. That is a room where there's a crowd needing sink access!
This is our situation exactly. I love to have one of those long vanities with double sinks in our ensuite. The vanity in there has no drawers and between DH and I, our products are everywhere.No, we have 2.5 bathrooms, each has a single sink, with only the main bath having some counter space. Our bathrooms are all very small.