ifau is a Berlin-based architectural group that has been working in various interdisciplinary constellations since 1998. Their diverse portfolio includes architectural and urban design projects, competitions, workshops, and exhibitions. The group's approach is characterized by a collaborative mindset, often partnering with other architects, artists, and experts to bring innovative ideas to life.

One notable example of ifau's work is the IBeB cooperative housing project in Berlin, designed in collaboration with Heide & Von Beckerath. This 66-unit development, which took six years to complete, features a unique customization process and ample common spaces, fostering a tight-knit community among residents. The project's success was recognized with a shortlisting for the 2019 EU Mies Award.

ifau's projects often blend functionality with social and environmental considerations. For instance, their "Schneller Wohnen" initiative explores rapid and sustainable housing solutions, while "divercity" examines urban diversity and strategic space planning. The group's commitment to interdisciplinary collaboration is evident in their participation in various symposia and workshops, such as the "Bauereignis" joint building workshops with Berlin primary schools.

Through their work, ifau demonstrates a dedication to creating spaces that are not only aesthetically pleasing but also socially and environmentally responsible. Their diverse portfolio and collaborative approach make them a significant player in the European architectural scene.