Classic Hamilton Restaurants

Hey all I'm new to Hamilton, and have been really enjoying all the amazing stuff the city has to offer. I was curious if people had any recommendations for long standing restaurants (eat in or take out) that I should check out. I'd be particularly interested in any place that's cheap (if that's even possible these days) and don't mind a fair share of dinginess.

So far I'm aware of some old donut shops, and the plethora of independent sub shops, but I imagine that there must be some established pizza, burger, hot table etc joints that I'm missing out on. Thanks in advance :)