Garde Manger is described as a vibrant seafood focused standout in Old Montreal with a warm, lively atmosphere and consistently attentive service; the tasting menu and chef's selections are repeatedly praised for creativity and generosity of seafood, with many dishes described as memorable, though a few guests note pacing issues and that portions can feel small for the price; the bar and wine program receive strong praise for thoughtful pairings, while a minority comment that wine by the glass options lean dry or lack off dry fruity choices; the front of house and kitchen staff are frequently singled out for their energy and hospitality, making the experience feel welcoming and celebratory, and many diners say that Garde Manger offers one of the best seafood experiences in the city and is worth returning to, even if some evenings feel busier or louder and a few reservations about value remain.View restaurant profile