Adjustment of Status - I-485

Hi everyone, Hope you all are having a wonderful day so far.

I've been in and out of the forum.

So my interview was scheduled from Nov 1, 2019 for December 12, 2019.
I'm so glad that it came this fast, due to fact of us filing at the end of June. My PD is July 1st, 2019.

I'm a bit nervous for a lot of reasons.

My husband and I have been together for 6yrs married for 3 years going on 4yrs March 18.
With that said my husband and I don't have much evidence when compare to what i've read others have or at least to me.

So far we have
- Light bill and Gas bill in both of our names.
- We have our old joint bank account statements. We currently don't have an active joint account open.
- Car insurance bills that's in both our names from last year.
- We have my life insurance policy with both our names and our children names
- I have my health insurance with my husband's name and our children name on it.
- Our (3) children birth certificate
- 3 years of tax returns
- 3 letter of affidavit from 2 of my friends and mother.

So we do not have a lease, because we are currently rent from my mother. And she has never written a rental agreement up for us. But in her letter of affidavit she did acknowledge that we do live with her.

Also we have a ton of pictures with each other and our kids. We don't have that much pictures with family or friends because my husband family isn't here in NYC and 2 they aren't that tight nit as a family. As for me i'm the only child so i don't have much family around.

So i'm wondering is not having pictures with family and friends is going to be a problem.

You lovely people me know if you think all that i've mention is good enough. Have a blessed day.