Help - ILR - 10 years long residence

Dear Friends

I am soon applying for ILR under 10 years long residence.

Can anyone please let me know:

1. What are the checks home office will be conducting, Is there any link explaining the whole decission making procedure?

2. Will they be checking all my previous visa stampings/application forms?

3. Apart from SET(O) application form, passport(s), biometric card, 2 photographs, covering letter; are there any additional documents I should provide? or should have with me incase home office requests for like my university certificates, employment certificates or any other documents with in past 10 years?

4. Is there any specific documents also I should provide to make the decission easy and fast?

I had continuous stay, never ran over my visa, within the limit of total abscent days and no criminal offences recorded. What are my chances please?

Thanks for your help in advance.

NS

1)no study certificates, or uni letters

2)i think background check as normal as other applications ( crb checks, ccj checks)

3)Life in the uk pass certificate

4)fees

Thanks for your help "z18runway"

Cheers
NS