At the bottom of the screen, a 3D rendering updated in real-time. He used the "virtual visitor" mode to walk through his digital front door. Lighting the Way

He realized his dining table was too large for the kitchen nook—better to find out now than on moving day.

Sweet Home 3D is a free interior design application that helps you draw the plan of your house, arrange furniture on it and visit the results in 3D. The Visionary’s Digital Canvas: A Sweet Home 3D Story

He dragged and dropped windows and doors from the catalog, adjusting their swing direction to match the real-world layout. Furnishing the Dream

He found a sofa similar to his own and adjusted its color to a deep forest green.

As night fell in the real world, Leo experimented with light in the digital one. He added floor lamps and ceiling fixtures. By adjusting the "Time of Day" settings, he saw exactly how the afternoon sun would hit his desk. From Screen to Reality

He matched the exact angles of his slanted living room wall.