This is an interesting paper which provides a good introduction to some of the issues surrounding the experience of space (and place). As a conference paper, it offers enough detail. However, there is always scope for improvement and extension. In this paper, I would suggest that it could be interesting to investigate further the relationships between scale, the body and physical effort, along the lines suggested by Merleau-Ponty. To a large extent, the 'distance' between me and another location is the effort I am required to expend to get from here to there. Different modes of transport will allow me to move with more or less effort. This, for me, is an obvious topic for further exploration.

In another paper, it would be interesting and rewarding to introduce bicycle travel as a modern day adjunct to Benjamin's flaneur. Cycling adds another set of space/time/effort dimensions to the city. The design of bus stops has received some attention in the past, including examples of electronic bus stops. It would be helpful at least to acknowledge this previous work.

I like this paper very much, though at times it does become a little too abstract. It would benefit from one more reading to sharpen some of the sentences.