19grams is one of those Berlin coffee brands that has been around long enough to feel like part of the city rather than a brand chasing it. The Alex branch is the clearest version of that idea: a roastery, a cafe, and an event space wrapped into one bright room at Alexanderplatz, with the rest of the network still anchored in Friedrichshain, Mitte, and Kreuzberg. It is the sort of place that makes sense if you want the brand at full volume rather than a smaller satellite.
The official framing is revealing. 19grams describes Alex as a spacious, open room with a big glass front, industrial details, warm wood, and a kitchen built around fresh brunch, breakfast, salads, and hot dishes. That makes it feel less like a quick specialty pit stop and more like a place that can absorb a longer pause, a business lunch, or a weekend breakfast. It is also where you see the roastery side most clearly, because the coffee program and the room are designed to sit right next to each other instead of hiding the production behind the scenes.
Coffee style
19grams is proudly a hand-roasted house. The brand has been in Berlin since 2002, and its coffees at Alex are meant to read as fresh, transparent, and a little more serious than the average neighborhood flat white stop. The public cupping series and barista courses make that explicit. This is a cafe where coffee education is part of the offer, not a separate workshop room pretending to be a cafe. Expect espresso, filter coffee, batch brew, and the brand's own house espresso, with enough choice to keep both casual drinkers and more committed coffee people interested.
What people go for
The food side is a real reason to come. The Alex menu leans into brunch in the weekend and sandwiches during the week, with cakes and pastries filling the gaps around the main plates. That means it works as an actual breakfast stop rather than just a coffee room with a croissant. The public reviews and the brand's own copy keep landing on the same words: brunch, coffee, generous portions, and a room that is comfortable enough to stay in if you are not in a rush.
The feel
Alex is the most atmospheric of the four Berlin rooms because it has scale. The glass front, the open plan, and the roastery backdrop give it a bit of theatre, but not in a loud or precious way. Weekdays it can behave like a practical workspace with free Wi-Fi; weekends it explicitly asks you to leave the laptop at home. That is a useful boundary, because it keeps the room from turning into a generic all-day office while still making it one of the easier places in the network to settle for a longer brunch or a slower coffee break.
The wider network matters here. Boxi in Friedrichshain, Chaussee in Mitte, and Schlesi in Kreuzberg keep 19grams visible across the city, but Alex is the anchor that explains the brand best. If you want one stop that shows the roastery, the food, the courses, and the room style in the same visit, this is the one.
Why 19grams is shortlisted by Filter Notes
19grams is shortlisted because it has the kind of range that can only come from a long-running local brand: a clear roasting identity, four Berlin branches, brunch that actually justifies a visit, and a flagship room that still feels useful rather than museum-like. Alex is the best place to start because it shows the brand at its most complete, but the whole network tells the same story well enough to make the stop worth knowing even before a full review lands.
Full review and more photos will be added soon.