After much research on what is the right fees to be charged by architects and other professionals in the construction industry, I was able to get this document. This should form the basis of any negotiation with these men/women. Pls study it. Don't ever get cheated again, NEVER!!!

It's a 10 page document, here is the link,

https://www.google.com/url?sa=t&rct=j&q=service%20fees%20for%20architects%20in%20nigeria&source=web&cd=1&ved=0CDQQFjAA&url=http%3A%2F%2Fwww.scribd.com%2Fdoc%2F97858808%2FNigerian-Architect-Fees&ei=PbPeUOjqN5Ta0QWB74C4AQ&usg=AFQjCNEKZnBcXZlWvlepwkgecyPtr5kytQ&sig2=lFi-J0SQ1Vf2U-jFNjUDVQ&bvm=bv.1355534169,d.d2k