We currently live in a city, on a typical suburban lot, about .25 acres. Good news, it's on a corner so it's slightly larger than the surrounding lots and I only have two neighbors actually adjoining and they are both super chill about my backyard "projects". I've got mini-hugels, a pond we're struggling to seal properly (almost no clay in the soil at all, weird, huh?) and lots of plantings going on. Comfrey, mint and horseradish are super happy (the wife not as much with those plants). Who else is homesteading in the city? What issues do you run into?