To create corner lofts, follow these steps:
- Go to the "Insert" tab in your toolbar. 
- Within the "Insert" tab, click on "Furnish" to access furniture and fixtures for your design. 
- Navigate to the "Kitchen Furniture" section. 
- Look for the "Wall Units" category. 
- Inside the "Corner Units" category, you will find a selection of corner units to choose from. 
- Select the specific corner unit that you want to add to your kitchen design. 
- Click and drag the selected corner unit to the desired location in your design. 
- Release the mouse button to place the corner unit in your kitchen layout. 
- Switch off the back panel of the wall unit to create a carcass corner loft. 
- To create a frame corner loft, decrease the depth of the corner unit as well as switching off the back panel.