There is a small (not very powerful) computer available on the left side of the desk in the downstairs office. You need to press the button in front to start it and use the wireless mouse (switch on below) and the keyboard. The right screen is connected to this computer and the left screen is available for two different switchable HDMI interfaces for a laptop and tablet computer. You will see the account name and password below when you are registered for your stay.
Please shutdown the computer and switch off the mouse when you leave the house.