Look around, you're currently standing right in front of a black dining table. Walk straight up the three-step flight of stairs and veer towards your right onto the silver staircase. Once you're up the first flight of stairs, veer towards your right keeping the brown wall to your right and enter the first door to your right. This entrance is, will lead you outside. Take a step forward and pass the three-step flight of stairs and now, walk straight towards the center of this large circular area. Keep walking straight towards that black, no grey silver sewage, and once you're standing right on top of this silver sewage plate, you're done.