Any idea where to find these? The ones in the big box stores look very cheap. Thanks.
Any kitchen cabinet line can order you one. But they are pretty rare. As are the sinks that will fit in such a small one. Most people start moving to a pedestal sink when the space is so restrictive as to need that small of a vanity.
I found 18" vanities online when I was looking for that size for my remodel. But don't know of the quality. I think they included the counters. I ended up going custom when I decided to make my own soapstone sink and counters. I had an open shelved vanity/sink stand made for me. It cost $785 built, painted, and installed. I provided the sink and the counter.
Enduring's vanity is beautiful, and I think I will probably have to go custom too. The bath layout I have right now allows for a 20 inch vanity so I feel your pain.
I would go with a pedestal, but I want the storage. I do wonder where people store trash cans, toilet bowl cleaner, and plungers without a vanity. We will not have a linen closet either.