May have old casters, but not functional. Both are houses in residential neighborhoods. In both, piano is/will be in the same room as front door. No halls or obstacles. Both have 1 step up to about a 3'x 4'cement stoop with a step up over threshold, so that is only 2 steps 5"-10" height. Both houses have sidewalk straight out the door and can turn piano 90 degrees and roll on sidewalk 15-25 feet to driveway (origin) or from our street corner with curb cuts (destination).