It's a very interesting style so I assume there is a certain aesthetic you are going for.

As for critique: The street layout is a little maze-like. Not that I mind. Is that intended though?

What sticks out is there are no buildings indicated or at least it is not at all obvious that the none road sections are meant to be buildings. Also the the width of the roads suggests it is not a huge town so it's not like the buildings will be tiny.