We will probably also get the Neato D85 for the ground floor with the next order. There we have 6 rooms, all tiled except for one. The robot vacuum should clean them all (the living room is always open to the hallway and vestibule, the kitchen (6m²) is also always open. The bathroom door is sometimes open and sometimes closed, but it doesn't need to be vacuumed 3 times a week. Can the D85 recognize that it should skip the room if the door is closed? Can it realistically cover an area of about 90 m²?