I need a complete architectural package for a 250 sqm mixed-use building that meets current European standards. The ground floor will hold three modern retail units, while the first floor contains three office suites with shared toilets. Efficiency in circulation, services, and rentable area is crucial so every square metre works hard. Please base the concept on a clean, modern aesthetic—sleek façades, generous glazing for the shops, and flexible open-plan offices upstairs. The layout must satisfy fire-escape, accessibility, acoustic and energy-performance requirements typically enforced across I will provide the site boundary, setback data and photos once we start. Prior experience designing commercial projects in Europe is essential; please share one or two relevant examples in your bid.