route project, plan and section

Having completed a couple of sketch models (photos to come), i've now put together a floor plan and section view. I've tried to create a sense of symmetry with my route, using the 9 columns as markers for positioning of the stairs/ramps etc.
The design offers a variety of different options for a route through the space, with several different opportunities to move from ramp to stair, or stair to ramp...
Three separate levels allow for plenty of space to move around and for people to stop if they wish. A small seating area in the centre gives the opportunity for people to have a seat.