roslaunch mowito_rosbot sim_mw_navigation_with_no_map.launch
To run with elevator room,
roslaunch mowito_rosbot sim_mw_navigation_with_no_map.launch world_name:=elevator_room
roslaunch mowito_rosbot sim_mw_navigation.launch
To run with elevator room,
roslaunch mowito_rosbot sim_mw_navigation.launch map_name:=elevator_map world_name:=elevator_room