Kossies Cafe receives overwhelmingly positive feedback, with roughly 90% of reviewers highlighting the friendly, welcoming staff and owners, often describing service as "exceptional," "gracious," and "attentive," and noting helpful local recommendations. Food is consistently praised as "delicious," "fresh," and beautifully presented, particularly the scrambled eggs, avocado toast, carrot cake, and breakfast/brunch staples; several mention generous portions and the use of quality local ingredients. Coffee and beverages are cited as "great," "fruity," and "well-made," with a few reviewers expressing a preference for more variety in bean profiles due to a fruity/sour taste. The cozy, relaxed atmosphere is repeatedly mentioned as a strength, though about 10% cite it can get quite hot inside in summer, and one review found the açaí bowl too sweet and granola "chewy." Prices are noted as reasonable, and the cafe is described as a neighborhood gem worth repeat visits, with a very small minority having minor taste preferences as their only critique.