Question: Form -I-130

[sraaj]

Hi,

I am applying GC for my parents as they are in the US now, so filing I-130 concurrently with I-485. They are staying in AZ in my brother's place but I am in the East Coast. Which USCSIS office location should I give for applying adjustment of status? Do I have to give their physical address as AZ or my address? Will there be a query if I give AZ as USCIS location?

Thanks
sraaj