Storing parts and tools

Where would it go?? On the balcony? :)

You should get an allotment..

The roof is flat- scene of many happy barbecue's.

I have toyed with the idea of putting down what would amount to a damp proof course and then soil, but the thought of getting all that soil/compost up to the fifth floor is rather worrying.

I could then have grass, vegetables and a shed though, which would be great.