There seem to be plenty with higher ambitions (and greater apparent complexity) than I require and I'm not a fan of web-based solutions so would prefer a local program that is 'just enough' to do the job. A 'Grand Designs' fly-through 3D rendering is definitely not required. It's simply an ad hoc requirement involving just one principal space for which I'm developing and exploring variants for open-plan, broken-plan and more conventional partitioning (latter already looking like a preferred option).
Scanning/printing/hand-adjusting/scanning cycles are tedious and introduce imprecision and my pen and ruler skills are non-existent so I end up with a series of scrappy, messy sketches instead of something that can be a basis for plans for lighting, power sockets, drainage and so on for others to consult. I had something suitable many years ago (handy features such as being able to specify a wall thickness and have walls drawn that way until you change the width setting, etc.) but can no longer find the 3.5" micro-floppy.
![Neutral :|](./images/smilies/icon_neutral.gif)
Cheers!
...apologies for duplicate. Webhost gave me an error on first submission...