4Retail built the first restaurant in Madrid for its client FLAX & KALE, with a new concept: FLAX & KALE STREET at Paseo de la Castellana 89, Madrid. For this innovative establishment that serves healthy flexitarian street food, 4Retail executed all the works for the civil works project, installations and kitchen. The new restaurant has a total interior surface area of 250 m2 and was completed in just 3 months.
