An actual plan, two alternatives
Check the fit.
See the compromise.
Enter the inside width and depth of a rectangular room. Add your own furniture sizes, mark doors and windows, and compare what changes in B.
Open the room planner ↗Measure what takes up space
A 10-foot room is 304.8 cm wide. A mattress label does not give the outside size of a bed frame. Enter the actual width and depth, then choose centimeters or feet and inches without resizing the underlying geometry.
Reserve space to use your furniture
A desk needs a place for its chair. A wardrobe needs space in front. Set a use-space distance on each local side; the dashed zone rotates with the furniture. If another footprint enters it, the planner reports a local conflict.
Try a change without losing the reference
A and B share the room and openings. Furniture dimensions and positions are independent. Copy A to B, try another desk size, and compare moved items, changed sizes and local conflicts. Download the full project to reopen both alternatives.
What the result means
No detected local conflict does not establish a continuous walking route or that a piece can be carried through your building. Door reserves are conservative rectangles. No accessibility, window height or building-code assessment is performed.