Cardboard boxes from shipping - -  (1) Large (held 4 Queen pillows) - - (3) Flat-ish boxes of different sizes  (good for flat items like med/large picture frames, sm-med TV/monitor,  etc.), ---  (3) Rectangular 12" x 8" x 12" boxes ,  a medium box filled with smaller boxes which held solar lights, etc.  Also, a collection of shoeboxes, if you want them.   Provide day and timeframe for easy curbside pickup.