Cero Coffee Roasters is a hidden gem in the heart of Madrid, offering a unique and exceptional coffee experience. The staff is warm and welcoming, making you feel at home from the moment you step in. The atmosphere is cozy and intimate, perfect for a quiet cup of coffee or a relaxed catch-up with friends.The coffee is, of course, the main attraction, and it does not disappoint. With a vast selection of specialty coffees from around the world, you're sure to find something to suit your taste. The beans are freshly roasted in-house, and you can even purchase them in bulk to take home.One of the standout features of Cero Coffee Roasters is its commitment to quality and innovation. The owners are passionate about coffee and are constantly experimenting with new blends and flavors. This passion shines through in every cup, making each visit a unique and exciting experience.However, there is one issue that stands out, which is the inconsistent pricing for extras. Some customers have reported being charged extra for small amounts of milk or other toppings, which can be seen as unfair. Despite this, the overall experience at Cero Coffee Roasters is exceptional, and the staff's friendly service and knowledge of coffee make up for any minor issues.Overall, Cero Coffee Roasters is a must-visit destination for coffee lovers in Madrid. With its exceptional quality, innovative approach, and cozy atmosphere, it's a place that will leave you feeling satisfied and eager to return.