The architectural model of the Golestan construction project, installed in the developer’s office, plays an important role in presenting the project accurately and professionally. This model helps clients better understand the dimensions, unit layouts, shared spaces, and amenities of the project. It is also an important tool for sales consultants, enabling them to explain the project’s features and benefits in a tangible way. The presence of the model increases the buyer’s sense of trust and confidence in the construction quality. Ultimately, having the model in the developer’s office enhances the project’s professional image and strengthens its brand value.