A broom and mop set is cheap and awkward mainly because of the long handles, which roll around loose unless you bundle them, and the heads, which can be dirty enough to warrant their own bag.
Pro tip: Keep this set out until literally the last few minutes, since it is what you will use for a final sweep of the empty house.
Watch out: Never drag a bundle of broom and mop handles across a floor or through a doorway; bristles and mop strands catch and fray easily.