For exchange in Al-Mutlaa: a land on a one-way street with a request for 2012 or earlier and pay the difference to us; a land with front and back and a barrier with pay the difference to us; a corner of two streets with a structure and a request for 2012 or earlier and pay the difference to us; a cleared plot with internal and external area with a request for 2010 or earlier; a plot with three and a quarter floors with a request for 2006 or earlier and pay the difference to us.