Is there a way to list directory sizes in nautilus?

Is it possible to display directory sizes like Windows Explorer next to other columns such as Modified date, Owner, etc in nautilus?

Yes
Select the hamburger menu ☰ ⇒ Preferences ⇒ Grid View Captions and select options for Second and Third (as required) from the drop down list provided which includes Size, Type, Modified, Owner, amongst others.

Thanks but Size only lists the number of items in the said directory not its actual space size!