Description Palac Archa offers 26,500 sq m of offices and retail space in the centre of Prague, right in the historically and architecturally valuable building complex of the former Legiobanka. The offices take-up 24,000 sq m including 1,000 sq m of green terraces on the upper floors, retail space occupy 2,500 sq m in the ground floor. Tenants can use enough parking spaces in the underground floors. Inner atrium with restaurant is also part of Palac Archa.