Final document checklist for ILR on 2 x DLR Bases

[2017Freedom]

Hi All

I'm due to attend the appointment in 2 days but I'm not sure if I have got everything that is needed so they don't reject the application as invalid .

I'm applying alone as 2xDLR holder and I was not sure of the following:

1-Do I need to send a photocopy of all documents including passport pages ?
2-Section 5 asks if anyone contributes towards mortgage /expenses etc - Shall I include my wife's payslips and info as well ?

If anyone has a list of documents it will be very helpful ,

Thank You all as always and will keep you updated once I attend the appointment

[2017Freedom]

Sorry, Maybe it sounds silly what I'm asking but It is my first time going premium and didn't want to lose all that money ...anyway, I wonder if anyone who has been granted recently, share their experience and what exactly they look for,
Do I need to photocopy everything and will they tell me in advance if I've got something missing when I check the documents in reception,
Any help is much appreciated ,

Thank You