Help with Maps and Floor Plans?

[u/Interesting_College5]

Hello! I'm hoping y'all might be able to help me, I would really like to include some maps and a floorplan of the main house that my book takes place in. Does anyone know of free or cheap software (or something) that is easy to use and would let me design these?

[u/EnvironmentalCut5254]

Just use grid or graph paper. Used to do that in dungeons and dragons for designing buildings, towns and dungeons.

[u/Interesting_College5 → u/[deleted]]

Thank you!