50㎡ = 50.0 m² (538 sq ft · 15.1 坪)
From a Japanese listing
Tatami size varies by region — the same “6畳” can differ by 15%+. Listings legally must also show ㎡.
50㎡
🏠 A 2LDK — couple or small family.
㎡ is the legal size. 畳/坪 are traditional — always cross-check the ㎡ figure.