Progress on plan

The above is the revised plan drawing which I included service areas on the same floor to minimize the amount of unused space. The underground floor would now be the circulation for service trucks.

The service area is divided into 2 parts:
1. Staff service: stairs, lifts, staff toilets, administrative offices, staff canteen, storage
2. Customer service: stairs, lifts, toilets
All toilets. lifts and stairs are 100 metres away from each other

In the diagram above:
Brown: Customer service area
Purple: Staff service area
Green: underground service area (truck loading area)

This is the zoom in section the ocean zone of the mall which has an opening towards the above island. The section shows the circulation methods: trucks, boat and pedestrian.