Simplify the following text for a Grade 11 native English-speaking person.
Original: An Emaar spokesperson said `` The luxury finishes that were decided on in 2004 , when the tower was initially conceptualized , is now being replaced by upgraded finishes .
Simplified: An Emaar official said `` The luxury finishes that were decided on in 2004 , when the tower was initially planned out , are now being replaced by upgraded finishes .