Closing costs for New Developments in Playa Del Carmen

Hi Everyone:
I am buying a new construction in Playacar and I was told the closing cost would be 2%. THis comes out to like $27K and I am wondering WTF this closing costs entails since I am supposed to be buying directly from the developer's sales office. My question to the forum is this high closing cost typical for new construction in Playacar? I am not used to seeing buyer closing costs since the seller is the one who pays the closing costs but I digress this is Mexico not the U.S.
Appreciate all insights. Thank you.