The post lists free coworking spaces in Zurich, from Büro Züri on Bahnhofstrasse, Credit Suisse in Europaallee, the B2 Hotel, and the Law Library. Each provides unique amenities – Büro Züri offers free snacks and coffee, B2 has an inspiring library bar, and the Law Library offers a quiet space. Also mentioned, albeit not free, is Soul City, a coworking space for entrepreneurial yogis.