Pregola installation and landscaping ---8000euros

I am looking for a closed pergola structure with the following specifications: Dimensions: The pergola should be 5 metres wide (along the wall of the house) and 5 metres deep (extending towards the front of the house). Side Walls: The pergola should have two enclosed side walls. I prefer wooden panels or acoustic boards instead of glass, mainly to keep the cost lower. The material should be weather-resistant and also help retain warmth inside the pergola, making it usable in cooler conditions. Roof: The roof should be made of clear polycarbonate sheets instead of glass to reduce costs. It should allow natural light to enter while still providing protection from rain and weather. Front Enclosure: The front of the pergola should include a sliding glass door system, allowing easy access while also helping to enclose the space when needed. Flooring: The interior flooring of the pergola should be wooden decking, providing a warm and natural finish. Drainage Adjustment: As part of the installation process, the existing sewage point needs to be raised to align with the level of the wooden decking. Additional Features (Add-ons): I would also like to include: Lighting داخل the pergola (ambient and/or functional) Electrical sockets for general use Garden Landscaping Requirements The total garden area is approximately 1200–1300 cm in depth and 500 cm in width. The pergola will occupy an area of approximately 500 cm × 500 cm. In the remaining garden space, I would like: Flower beds along three sides of the boundary walls, designed for planting and greenery A central grass area, creating an open and balanced garden layout I have pasted the sample requirements and image of my backyard Budget ---8000-9000euros