Thanks to the colleagues who answered question swiftly.
Submitted Online - 23rd 18:10 PM
Booked Appointment - 25th 09:00 AM
Approved email - 25th 11:58 AM
Center - Exeter
I was the first person and did everything within 10 mins. I saw only one more guy waiting for appointment.
Documents Uploaded
1) One Month Payslip
2) One month Bank statement
3) Letter from Current employer for confirmation of employment and absence
4) Letter from previous employer with absence mentioned
5) I got pay rise only this month to cross the salary threshold. So i kept letter from Manager confirming my payrise and also letter from HR confirming my Salary increase. Additionally I kept previous year 2018 (Pay rise letter) to prove it's genuine increment happening every Oct and not just to get ILR.
6) UK degree certificate
7) Passport all 36 pages (Old and New)
Singed consent Form
9) BRP card
10) I just uploaded Life in UK pass notification to 'Other section'
Eventhough its Annual Pay rise i requested HR to update SMS. I felt there is no harm in updating the salary.
Thanks again for this forum.