Will a queen bed and a desk fit in a 3 × 3.5 m bedroom?

This comes up constantly with spare rooms and first apartments, so here it is as a handful of questions, using a 300 × 350 cm room with a queen bed (150 × 200), a desk (105 × 50) and a wardrobe (100 × 60).

Do all three fit?

Yes. Nothing overlaps and nothing pokes through a wall. Together they cover 4.125 m², about 39% of the floor.

Then what's the problem?

Getting to the desk. There's 17 cm between the bed and the desk, and the foot of the bed is less than 30 cm from the wardrobe's corner. There's open floor by the desk, but no way to reach it from the door that doesn't involve walking across the mattress. The planner reports the route as Not found.

Can it be fixed without buying anything?

Push the bed hard into the top-left corner, turn the desk 90° so it runs along the right wall, and move the wardrobe down beside the door.

The bed-to-desk gap goes from 17 cm to a full meter, and there's a straight walk from the door to the chair.

Any downside?

A few. The bed sits in your peripheral vision while you work, which bothers some people more than you'd think. If the bedroom door is hinged on the right, it'll hit the wardrobe. Whether those are deal-breakers is a personal call.

Is a queen really 150 × 200?

That's the mattress. Frames add to it, and a chunky headboard can push the length past 210 cm. Look for the full product dimensions on the listing before you draw. The rearranged layout has 90 cm between bed and wardrobe, so it can absorb that. The original can't.