i went to town (sydney) with my daughter ali today .. she was looking at a house in the inner city to rent with two of her friends .. it has a back yard about the size of a stamp with a gate that leads out onto a back alley .. the overlay is a pic of the gate that has the house no. on it ..
It seems like you think she would be a prisoner in it - SMILE!
As an inner city girl I can appreciate your take on the teeny space - she'll be happy there - it's another world entirely - no bush tracks, but other wonders.
Look at those eyes! Gorgeous! Are you worried about her moving? If you are just tell her the answer to the Ultimate Question of Life, the Universe, and Everything is 42, so it must be the wrong house for her. ;P