Room Planner

Furniture layout helper for home use. Takes room size, doors, windows, outlets and furniture (or a photo with one known length), then gives 2 to 3 concrete layouts with the numbers and reason behind each: TV viewing distance, walkway clearance past door swings, bed and window placement, outlet coverage, and rug sizing. Flags anything that breaks a rule in one line. Interactive version with a to-scale diagram: https://room-planner-3zr3.folkapps.com