$ W3 B U C/ z' I' N- E/ X& g S2#AASTAR * G3 V m$ p6 I : V& d. \8 X( E2 U. s3 N! }! nWhy? Without looking into the blue print, how can a client I know the details? How can a client give structure changes before seeing the blue print? In the contract, there is a term says that all changes in 14 days will be approved without administration fee.