Every room in the house
Living rooms, bedrooms, dining rooms, home offices and hallways. Awkward proportions are handled the same as square ones, because the geometry is read rather than guessed.
Interiors
Photograph the room you have. Miravely changes the furniture, finishes and colour while the walls, windows and doorways stay exactly where your survey put them.

Living rooms, bedrooms, dining rooms, home offices and hallways. Awkward proportions are handled the same as square ones, because the geometry is read rather than guessed.
The direction the light falls from in your photo is kept. A north-facing room does not come back drenched in afternoon sun it never gets.
Run the same room through several styles and compare them against the original with the slider rather than from memory.