A Warsaw-based coffee roastery, whose owners love to experiment. The name itself refers to a typical lab, hinting that the effects might be explosive! Combining experience, passion for coffee, a certain curiosity and no doubt science, brings a desired effect. Rafal, Mateusz and Tomek – the three gentlemen who are behind CoffeeLab – currently work on Giesen W15 and W1 ovens. They do not shy away from either espresso or alternative brewing coffees.