Really impressed with this place!! Went for Sunday brunch around noon and was told it'd be a 40 minute wait, but then the hostess called up 15 minutes later saying they could seat us. It sucks that they don't take resos but I love that they at least call when your table is ready instead of just forcing you to awkwardly stand around outside like some other brunch spots in the area *ahem* Saving Grace *ahem*.
There's a really good selection of drinks (hot and cold coffees and teas, milkshakes, fresh juices.. egg creams!!) and balance between sweet and savory eats as well. The buttermilk pancakes were so good -- the brown sugar butter was the perfect topping in that it wasn't disgustingly sweet. Really all the dishes I saw going by looked incredible.
Also, service was incredible. I'm so used to the BS you get at a lot of hipster places that make you feel as if being there and dining there is kind of a burden to them... I did not get this feeling AT ALL at Old School. The hostess was friendly, our server was attentive and helpful with suggestions and menu questions. I'm so excited for their patio to open, I def would come back!