US Immigration from Philippines

I'm new to Visa Journey, and I must say it is soooo much better than any other immigration site. My question is very basic. I am a US citizen seeking input on how to actually assemble the package for my Filipina Spouse. The application has grown to about 1/2 inch thick with all the documentation. My experience is that some government agencies don't like pages stapled together. Some prefer things tabbed. Some like them 2 hole punched and clipped at the top. If anyone has some proven successful dance steps for constructing the package, I'd appreciate the feedback. We are both in the Philippines and will be applying at the Texas drop box.

My wife and step child have gone through the process from I-129 petition, to K1 visa, to adjustment of status to successful removal of conditions (10-year GC).

My wife wishes to apply for Citizenship via N-400. We meet the eligibility requirements. My question is not with her application, but with her biological child (my stepchild). All along the process our daughter was added to the applications (fees additional of course). All is in order with her and no problems.

My question is how to add our daughter to the process of applying for citizenship. Is this done with the same N-400, or do we file a separate one for her? On the USCIS website, the fee calculator asks for age of the N-400 applicant at the time of applying. Since she is 12 years old, she doesn't qualify to apply separately. So I'm unsure if we just put this all on the N-400 or how this is going to work with our daughter. Can someone shed some light on this?

I know they started as St Lukes. Anything for the embassy?

FINALLY! CEAC was updated after 3mos and same time i got an email for my Interview date.

Hi!

We'll be starting on processing my son and I ROC. What are the requirements that we need? Thanks in advance for the help.