Ensure that you Unpack textures, inspect for hidden objects, including light setups.

I've included a blend file with eight carpets, five of which were crafted using Blender's particle system (hair system). Utilizing this system can lead to a heavy scene due to its complexity. To enhance efficiency and minimize lag, switch to Edit Mode when repositioning the carpets. This method streamlines the process and improves overall performance. Simply copy your chosen carpet from the file and adjust it seamlessly using Edit Mode in your scene.

Note: Choose your desired carpet and paste it into your project. Avoid using all eight carpets simultaneously, as it will significantly decrease your project file's performance.

I have also included a video tutorial demonstrating the process of unpacking textures. This tutorial will guide you step by step on how to unpack textures, reducing the size of the blend file effectively.