You can buy the Arden text of this play from the Amazon.com online bookstore: Much Ado about Nothing (Arden Shakespeare: Third Series)

Entire play in one page

Act 1, Scene 1: Before LEONATO'S house.
Act 1, Scene 2: A room in LEONATO's house.
Act 1, Scene 3: The same.

Act 2, Scene 1: A hall in LEONATO'S house.
Act 2, Scene 2: The same.
Act 2, Scene 3: LEONATO'S orchard.

Act 3, Scene 1: LEONATO'S garden.
Act 3, Scene 2: A room in LEONATO'S house
Act 3, Scene 3: A street.
Act 3, Scene 4: HERO's apartment.
Act 3, Scene 5: Another room in LEONATO'S house.

Act 4, Scene 1: A church.
Act 4, Scene 2: A prison.

Act 5, Scene 1: Before LEONATO'S house.
Act 5, Scene 2: LEONATO'S garden.
Act 5, Scene 3: A church.
Act 5, Scene 4: A room in LEONATO'S house.