The lecturers Bart De Schutter and Ton van den Boom have their office rooms in the 3mE building and can be reached at:
Delft Center for Systems and Control
Delft University of Technology
2628 CD Delft
in rooms C-3-340 and C-3-220 respectively.
These rooms are located on the 3rd floor of the rightmost wing if you enter the main entrance of the 3mE building at Mekelweg 2. Enter via the main entrance, turn right, go past the doors (3 times), and take the elevator at your left-hand side.