Free-standing, simple set up. Just stand in the spot where you want it and drop all the items including the chair in the same place. Then you are ready to start the macro. However you may need to adjust the height setting in the macro depending on the room height. These macros are set to a height of 450, just change all the 450s to whatever number you require.

Materials:
1 chair named "Chair"
12 bestine style candles all named "Chandelier"
1 to 4 metal staffs named "Support Cable" (*varies depending on how far you want it from the ceiling, 3 is typical of a large room)

/target Chair;
/pause 1;
/rotate left 90;
/pause 1;
/sit;
/pause 1;
/target Chandelier;
/pause 1;
/move forward 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/move forward 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/move back 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/move back 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/stand;
/pause 1;
/target Chair;
/pause 1;
/rotate left 60;
/pause 1;
/sit;
/pause 1;
/target Chandelier;
/pause 1;
/rotate left 60;
/pause 1;
/move forward 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate left 60;
/pause 1;
/move forward 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate left 60;
/pause 1;
/move back 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate left 60;
/pause 1;
/move back 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/stand;
/pause 1;
/target Chair;
/pause 1;
/rotate left 60;
/pause 1;
/sit;
/pause 1;
/target Chandelier;
/pause 1;
/rotate right 60;
/pause 1;
/move forward 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate right 60;
/pause 1;
/move forward 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate right 60;
/pause 1;
/move back 40;
/pause 1;
/move up 10;
/pause 1;
/move up 450;
/pause 1;
/target Chandelier;
/pause 1;
/rotate right 60;
/pause 1;
/move back 63;
/pause 1;
/move up 23;
/pause 1;
/move up 450;
/pause 1;
/target Support Cable;
/pause 1;
/move up 150;
/pause 1;
/move up 450;
/pause 1;
/target Support Cable;
/pause 1;
/move up 360;
/pause 1;
/move up 450;
/pause 1;
/target Support Cable;
/pause 1;
/move up 450;
/pause 1;
/move up 500;
/pause 1;
/move up 70;