I'd worry about pests. I've done some food forest type stuff and you can run into pest problems pretty easily. Rats and pigeons and all that. Rats will eat unde

I'd worry about pests. I've done some food forest type stuff and you can run into pest problems pretty easily. Rats and pigeons and all that. Rats will eat under-ripe fruits before humans can harvest them, and for taller trees like apple trees windfall apples will litter the street. I think you need some kind of animal to clean up food waste from food forests and even traditional farms, and you'd really like that to be deer and not rats. Deer aren't really compatible with an urban environment.