Staying put

So Allen and I are not moving. Not yet. Maybe not this year.
We are going to stay in our shoe box.

We were quickly reminded, while looking at other properties, the three golden rules of real estate.

Location.
Location.
Location.

Every other place we could afford was so far from the city compared to our appartment.
And in North Adelaide, everything is walking distance. And the area is wonderful.
But we can't afford anything around here yet, it's like the 'Westmount' or 'Outremont' of Adelaide. So it looks like we are staying here longer. We have a storage problem though. I am at a loss for ideas of how to rearrange the place, or simply where I could save some space to store more stuff.

Any clever ideas?
What's your greatest trick?