Casual diner dishing up breakfast and other comfort fare including coffee and sandwiches.
From Google Maps reviews.
It was such an awesome little breakfast spot,the food was delicious, and the service was absolutely exceptional. Susana was very accommodating and friendly. Our 4 year old girl didn't want to eat breakfast, but Susana decorated her waffle with whipped cream and strawberries in front of her that she actually ate most of it. This is definitely my new favorite breakfast restaurant. Highly recommended.
This place is so cute! My egg white omelette was delicious, and the coffee is actually quite good for diner coffee. Service was very attentive and quick, and I love the vibe — it felt like a blast from the past! I will definitely come here again. Great option if you’re looking for something simple or missing that classic diner feel.
3 Decker Diner on 91st & 2nd Ave is exactly what you want—and need—on a cold Upper East Side winter day! The service was outstanding: friendly, attentive, and my coffee cup was never empty (a true diner win ☕️). Breakfast was absolutely delicious, came out fast, and tasted like pure comfort. Everything ran like a well-oiled machine without ever feeling rushed. Warm, welcoming, and classic diner vibes done right. If you’re looking for great food, perfect service, and that cozy neighborhood dine
From the May 12, 2026 health inspection. Lower-priority items are listed after the serious ones.

Plumbing issues: poor drainage, backflow risk, or wastewater handled improperly.
Shelves, ledges, or equipment exteriors aren't clean or easy to clean.