I would appreciate some advice on proper typesetting for this phrase to be used in body text in a real estate brochure. I have ad copywriters, sales people and designers all butting heads on this one. Thank you.
4,000 square foot
4,000 sq. ft.
4,000 sq ft
If using sq ft should it be in small caps?
Is it correct to omit the comma and simply use 4000?