Welcome to the OIH!

Learn about the basics of life at OIH such as internet, washing and printing.

Getting started

We, Otto-Intze-Haus e.V., are a non-profit registered association that provides internet, laundry, printing and other services inside the tower. A membership costs 30€ per semester.

Joining the association

  1. Create an account on oih.ac.
  2. If you haven't received one already, print and fill out the registration form and contact the house speakers (haussprecher@oih.ac). 

Internet

We have three ways of getting online at the OIH. Check out Our Networks for more information!

Laundry and Printing

Credits are used for washing and printing services. Here is the credit breakdown:

- 5€ for 166 credits

- 10€ for 332 credits

- 15€ for 500 credits


Every time you buy credits, you receive a code. On the website oih.ac, on the right side, you will find "Account" where you can find the "Redeem" section. There, you enter the code and click on the button on the right to confirm it. After that, you can check your balance to see if it worked.

To buy credits you can contact Ameni via whatsApp +49 176 74695424


A washing appointment costs 60 credits and lasts 2 hours and 40 minutes. You can book the appointment through the website (oih.ac). There are two washing machines: a green one on the right and a blue one in the middle. The dryers are free to use and can be used up to an hour after your appointment ends. To activate the washing machine, you can do it directly from the website oih.ac using your  phone ‚Activate‘


"Activate for one minute" means that after your appointment ends, the washing machine door cannot be opened to take out your clothes. You can click "Activate for one minute" without waiting for the next person's appointment. If you face any issues with the washing machine, you can contact one of the washag.

The washing and printing rooms are located in the basement.


For printing, one black and white page costs 1 credit and color printing costs 3 credits.

Check out the Printing section under Network for more information!