Resize entire floorplan

[TennVol]

Have a floorplan drawn over a client generated AI plan as a start. Only have the walls drawn in, no windows, doors, cabinets etc. yet. Several rooms are too small. I drew it scaling the base drawing to a 24' deep garage. Is there a way to scale up the entire plan rather than redrawing it all? When selecting all, resize is grayed out. Didn't see anything in Edit Area that would appear to do it.  Searched the forum but didn't find anthing specific to this.  Also, if I can resize it up, would that change room heights or bring on other unexpected issues?

 

Thanks.

Tom

Edited 1 hour ago by TennVol