Nina - Brunch & Speciality Coffee is highly regarded for its innovative cuisine, welcoming atmosphere, and attentive service. It is particularly suited for those seeking a creative brunch experience or specialty coffee in a picturesque riverside setting. Approximately 98% of reviews praise the exceptional food quality and creativity. Dishes like the seasonal "100% Banana" dessert, truffle scrambled eggs, and the vegan Nina Garden Glow receive significant acclaim. The cheeseburger is frequently highlighted as one of the best in Lisbon by over 20% of reviewers, along with the Samurai Toast and various pastries. Service is consistently described as friendly, warm, and attentive by nearly all guests (95%), often mentioning specific staff members. The ambiance is noted as cozy, bright, and clean, with river views and outdoor seating frequently highlighted. The venue is also considered kid and dog-friendly. Minor criticisms, representing less than 5% of feedback, include an internal odor of old oil affecting fries and a dish not matching its description. Some guests also noted that certain brunch combos might be small for very hungry individuals.