To dispose of your rubbish, please follow these steps:

1. Exit the building and turn right.

2. Turn right again and continue walking until you pass the car park.

3. Look for a black door on your right, which will have a keybox next to it.

4. Input the code 9163 into the keybox and press down the black latch to open it.

5. You will find a key inside the keybox. Use this key to open the black door.

6. Once inside, you will find the bin for rubbish disposal.