You're facing towards the glass railing, turn around and walk behind the wooden table, you can find an open entrance, slightly turn to your right, walk straight, towards your left you can see  a small table with a lamp on it. Walk a few steps forward, and in front of you, you can see a white wall on which few portraits are hung, right next to the wall you have an open white door, enter the door, you're in a kitchen now you're facing towards a white platform with a glass jar on it and that is your final destination.