Lowe's offers an augmented reality mobile application called Lowe’s Vision that allows users to virtually place 3D models of furniture and décor items within their own homes. This helps users visualize how the items would look and fit in their actual spaces before making a purchase. However, it's important to note that the accuracy and quality of the visualization may vary depending on device, lighting, and other factors. To use the Lowe's Vision app to see how a sofa looks in your house:

1. Download and install the Lowe's Vision app on your smartphone or tablet.

2. Open the app and allow access to your device's camera and storage.

3. Select the "AR View" option from the menu.

4. Point your device's camera at the spot in your room where you want to virtually place the sofa.

5. Tap on the "Furniture" icon and browse the available sofa models.

6. Choose the sofa you want to visualize and tap on the "Place" button.

7. Follow the on-screen instructions to move and rotate the virtual sofa model in your room.

8. Adjust the size and orientation of the sofa as desired.

9. Tap on the "Save" button to capture the visualization.

10. You can also share the visualization with others by tapping on the "Share" button.

Keep in mind that virtual reality technology still has limitations and may not accurately represent the actual size, appearance, and details of the sofa in your physical space. It's recommended to take measurements and consult product specifications before making a final purchase.