Step 1

Welcome!!

This is how the building looks. It still has no number outside.
This a brand new building so, some things are still brand new.
Make some noise at the gate to call the guard, tell him you have a reservation for 307

Step 2

I’m the lift dial in the superior panel:
7342#
And then dial 3 in the numbers of the lift to go to 3rd floor.
Get of the lift and turn left. Then Al te wall turn letf again.

To go down just press: PB
Garbage bins, press -1