I have re thought the idea of the obstacles and just having them in the second set of stairs. I have decided to also utilise the first set of stairs to add to the experience of my space. The sound of the water getting let down the sink that is stressful is gradual at first, you think its not to bad then all of a sudden it gets very intense. As people enter my space from lambton quay they will first of all see a few obstacles in their way as they climb the first set of stairs, easy enough to get around but as they reach the top of the first set of stairs and turn the corner it all of a sudden gets very intense. Like the noise of the water getting let down the sink, those who can handle it will stay and continue up but those who cannot will turn around and go back the easy way.