AreaOrRange

        Area as a single `value`, a `min`/`max` range, or both. Values are in
        square meters. The numeric fields are independent and all optional.
        Display precedence: when both are present, prefer value (the headline number);

fall back to min/max for indicative display.

max
Type: null | number | stringFormat: double
min:
0

Maximum area (sqm).
min
Type: null | number | stringFormat: double
min:
0

Minimum area (sqm).
value
Type: null | number | stringFormat: double
min:
0

Single-point area (the headline number, or the midpoint of a range).

Area

AreaRange