Staff, uncommon
The head of this staff is in the likeness of a butler standing at attention. While holding it, you can use a bonus action to transform it into a walking cane, or back into a staff. The staff has 3 charges and regains 1d3 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, the staff turns into its walking cane form and is no longer magical.
While holding the staff, you can expend 1 or more of its charges as an action to cast the unseen servant spell from it. You create one servant as part of the spell for each expended charge.
A servant is nice, but a staff is better.