What is the optimal order the tackle the rooms?

In Robot Vacuum Simulator 2013, what is the best order to tackle the rooms, in order to complete the game as quickly as possible?

enter image description here


Solution 1:

My picture isn't perfect but I suspect starting with the right side of the start point in the living area and then working your way around the rooms clockwise (kitchen, washroom, bedroom) as below:

enter image description here

Some notes:

  • watch out for the chairs (what a nightmare!)
  • you can clip through the toilet