I am considering the design of a wooden house (either XLAM or timber frame). Below are the main project details: Existing Structure The house will be built on top of an existing reinforced concrete garage. The concrete columns have already been constructed. The footprint is therefore fixed and defined down to the millimeter. The approximate dimensions are 15 meters × 8 meters. A detailed AutoCAD drawing of the garage is already available and will serve as the basis for the new design. Proposed Building Configuration One full ground floor. A second floor covering approximately half of the total surface area. The remaining upper-level area will be designed as a usable flat roof (roof terrace). The overall design will feature a flat roof. Requested Services Full architectural design based on the existing AutoCAD drawings. Verification and information regarding the applicable urban planning regulations. Confirmation of building parameters required by the municipality where the project will be developed (Italy). The information regarding local planning regulations and building parameters is essential in order to proceed with placing an order. Please let me know if you require any additional details.