Description Corso IIa offers more than 12,000 sq m of modern Class A offices on 6 floors and 140 parking spaces. The project is another architectonical piece of Ricardo Bofill, renowned architect, who took the part in creation of Palac Karlin and Corso Karlin projects. Karlin area, where the project is located, is has become a district with a very good infrastructure thus accommodating all the needs of the office tenant.