Department of FoodieDepartment of Foodie
From Google Maps reviews.
Flex is THAT bar. Period. From the moment you walk in, the energy is electric but welcoming, the perfect balance of neighborhood comfort and full-on NYC nightlife. The music is always on point (no awkward transitions, just vibe after vibe), the crowd is fun and diverse, and the bartenders? Absolute pros. Fast, friendly, and they actually make strong, well-crafted drinks. What I love most is that Flex feels unpretentious. You can show up dressed to impress or keep it casual and still feel comp
The best bar I have visited so far in Hell’s Kitchen! It has a great atmosphere and friendly people. Gio is simply amazing, I strongly recommend visiting this spot.
Absolutely amazing experience at FLEX NYC! From the moment we stepped in at 405 W. 51st Street, the vibe was electric yet welcoming — the perfect blend of fun, community, and energy. The bar itself is beautifully designed with great atmosphere and vibrant décor that sets the tone for an unforgettable night out.  The staff were incredibly friendly and attentive throughout the evening. Whether it was recommendations on drinks or just great conversation at the bar, every interaction felt genuine
From the Jun 10, 2025 health inspection. Lower-priority items are listed after the serious ones.
Dishes and utensils weren't being properly washed and sanitized.
Pesticides were used or stored improperly, or applied by someone unlicensed.
Single-use items were reused or left unprotected.
Plumbing issues: poor drainage, backflow risk, or wastewater handled improperly.