Hello, will this work on matte black floor? My floor is similar to this: https://www.outhaus.ie/wp-content/uploads/2018/02/Stone_Effect_IT_Rocks_Coal_01.jpg
Yes, but there must be light for the sensors to work properly. If used during the day, there should not be a problem . If you intend to have Roomba clean at night, there must be a light left on or Roomba will not clean correctly.