OP--if you are even still reading--not here to pass judgement just wanted to make a suggestion...
Before renting a stroller from somewhere, I would make SURE your child really wants to sit in it. It's a lot of money to spend, with the possibility that the child will get there, take a look around, and feel embarrassed to be in a stroller and refuse to use it.
My oldest is a whiner and a hypochondriac
and I remember him BEGGING to jump in his littlle brother's stroller when he was about 7. He thought it was soooo unfair that he couldn't ride, and managed to park his butt in there a few times. Even got me to push him for a bit when he complained of a headache once. My younger son is now 8 and would not be caught dead in a stroller. He's way too cool for that, lol. 
Before renting a stroller from somewhere, I would make SURE your child really wants to sit in it. It's a lot of money to spend, with the possibility that the child will get there, take a look around, and feel embarrassed to be in a stroller and refuse to use it.
My oldest is a whiner and a hypochondriac

