id,room,area_m2,path_length_m,coverage_pct,revisits_count,note_en
1,"living_room",22,160,96,3,"Typical living-room pass with a few revisits near sofa."
2,"kitchen",12,90,93,4,"Tight space with more revisits around table and chairs."
3,"bedroom",18,120,95,2,"Good coverage, minor overlap near wardrobe."
4,"hallway",10,60,98,1,"Straight corridors, almost no revisits."
5,"home_office",14,105,94,3,"Chair legs and cables cause some extra passes."
6,"kids_room",16,130,91,5,"Toys on floor lead to several reroutes and revisits."
7,"bathroom",6,40,89,2,"Small area, some no-go zones near wet floor."
8,"balcony",8,55,92,2,"Outdoor dust, a few back-and-forth moves."
9,"guest_room",15,100,93,2,"Simple layout with minimal clutter."
10,"storage_room",9,50,88,4,"Narrow paths between boxes, multiple revisits."