Can I create a standalone structure within the room?

Yes!  With our 1.2 release you can now add "structures" within the perimeter of the room.  We support the following structure types:

• Island
• Cabinet
• Appliance
• Bath
• Fireplace
• Pillar
• Shower
• Sink
• Staircase
• Toilet
• Other

If it is a standalone structure, like a kitchen island simply:

1. Create the closed perimeter of the room
2. Then outline the island