I've been to Regent Park Cafe a few times for breakfast, which seems to be what most customers go there for - and I can see why. If low-key, simple, Southern-inspired dishes are your thing, this place offers those items at a very affordable price.
I will note that if you come here, don't expect anything fancy, and don't expect to find a good, healthy option on the menu. (The best I could do was a mushroom omelette.) It's very much an "egg item with a side of meat item with a large side of carb item (e.g. grits) with a side of another carb item" place.
Service is fast and friendly, especially to those who seem to be regular patrons. Parking and seating seem to be readily available.
A fine stop for a breakfast bite, but again, don't go in expecting to get anything but the basics.