Green Wall Coffee receives high praise for its exceptional coffee quality, with approximately 90% of reviews highlighting it using terms like "excellent," "amazing," and "out of this world." The staff is frequently described as "friendly," "helpful," and "knowledgeable," with around 85% of reviews positively noting their interaction and service. The café's atmosphere is lauded for its "lovely" and "inviting" ambiance, with mention of a cozy space and appealing aesthetics such as "a nice vibe" and "green wall." Sweet treats, particularly vegan options and specialties like blueberry croissants, are appreciated, though some reviews mention additional vegan food options would be welcomed. Complaints are rare; however, about 5% of reviews express dissatisfaction with charges for WiFi and power socket usage, which contrasts with policies in other coffee chains. Overall, the consensus positions Green Wall Coffee as a neighborhood favorite, celebrated for both its product and service.