The answer will depend on:
The Living Room Tour was created on 2005-07-12.
Rehab Addict - 2010 Living Room Revamp 2-12 was released on: USA: 10 May 2012
Myles of Style - 2008 Living Room That Rocks 3-12 was released on: USA: 26 June 2009
Rehab Addict - 2010 A Living Room to Remember 1-12 was released on: USA: 17 March 2011
Myles of Style - 2008 Eclectic-Style Living Room 2-12 was released on: USA: 16 October 2008
Junk Gypsies - 2011 Retro Rockstar Living Room 1-12 was released on: USA: 14 July 2012
Carefully arrange 12 rows with 8 coins in each row.
This question is impossible to answer without more information !
Carter Can - 2007 Living Room Perfect for Leisure 5-11 was released on: USA: 12 September 2009
FreeStyle - 2005 Sisters Share Living Room 2-10 was released on: USA: 12 May 2006
33.3 square yards.
The Piano Sings was created on 2005-02-12.