"داخل سالن" refers to the interior space of a building, often used for various activities such as gatherings, performances, or exhibitions. This area is typically designed to accommodate a specific number of people and may include seating arrangements, lighting, and sound systems to enhance the experience of the attendees. In many venues, "داخل سالن" can be found in places like theaters, conference centers, and sports arenas. The layout and design of this space are crucial for ensuring comfort and accessibility, allowing for effective communication and interaction among participants during events or presentations.