You will need to find and drink 10 bottles of water.
The bottles are not hidden, all of them are easy to find in their "natural habitat" :)
Note that the vending machine is not giving any bottle; it has been modified and infiltrated by a security agent! Its purpose is to give info about how many bottles have been drunk already.
(All the above is explained on the slide 2 in the Conference room).

If you are missing one bottle, read the following clues:
- In the Grand Lobby : 1 in a chair, 1 on a table.
- In the Conference Room : 1 on the fridge.
- In the Library : 1 Beside a chair.
- In the Lavatories : You can't miss it on the table.
- In the Reception : You can't miss it on the desk.
- In the Grand Hall : 1 near the vending machine, 1 in the Café Baltic (only one).
- In the Room 103 : 1 on the seat.
- On the Bots Arena Balcony : 1 on the table.

Only 10 bottles are available so you need to find all of them.