French language Q&A Forum

Hello!

I would like to know where we place a pronoun in the sentence using "faire + l'infinif."

1) Tu as fait changer tes rideaux ?

If I would anwer to this queation using  a pronon "les" for mes rideaux,  "Yes I had them changed,"  where would the pronoun be placed??

The same question... 

2) Je me suis fait faire les ongles.

Where do we place "les" the pronoun if we say, "You get them (your nails) done!"

Is there a certain rule that we need to know and follow??

Thank you very much!!

Umi