I'm in the process of doing alterations so this has come in handy big time !!
Silly things like whether i should put the bed against one wall or the other, which option gives me more space for kids to play and whether or not i can fit in a dolls house next to my daughters bed !
All this can be worked out before i lift a finger and move a thing - too cool !!
MagicPlan creates indoor maps. It measures your rooms and draws your floor plan just by taking pictures. Simply add objects, annotations, and attributes to create an indoor map.
Just go to app store and search for "MagicPlan" and it is there to download, i'm sure its the same on any other device.