Don’t get to hung up on symmetry

I think that it easy to get caught up in drawing a map and with making everything symmetrical rather than concentrating on the over all design of a fantasy map.

Too Much symmetry tends to make a map look synthetic and can take away from the style of a map. Embrace your maps little imperfections as they can make it more organic and more interesting.

Also consider what each room would be used for and how the dwarves would defend it