This is the room next to the storeroom. It is smaller than the classroom. There are twenty working stations. Outside its door stands a rostrum with a notebook on it. You have to sign your name, the date and hour of your entrance before entering the laboratory.

This is a laboratory for students to practise their potions brewing. There is a cupboard that holds every equipment that might be needed during brewing: cauldron, pestle and mortar, wooden and metal sticks, phials, to name a few. Don't forget to borrow protective dragon hide gloves, robes and googles if you forgot to bring yours.

On the board, there writes the rules in a neat, big-sized writing:

1. Write your name, the date and hour of your entrance.
2. Clean your station before starting and after you've finished.
3. Don't forget to take the necessary precautions for your safety: Wear dragon hide gloves, protective robes and googles at all times. I am not responsible if you are injured here.
4. Do not test your potion on others or on yourself unless approved by me.
5. To brew a potion with me, you have to schedule it with me first. Otherwise, call me only in an emergency.
6. The class opens at 8.00 AM and will close at 9.00 PM. Please finish your potions until then or notify me first before starting a potion that will take longer than 13 hours to brew.