I was unaware of the price discrepancy and I appreciate the feedback.

Another example within the past year was where they charged me the wrong mgmt fees and it took over six months from my initial pointing out of the discrepancy until it was resolved - this one literally took over a dozen emails. 

Literally that same day, the title company found a discrepancy with the title.

To embark on this journey, consider these steps: First, focus on bolstering your credit score by addressing debts, ensuring timely payments, and rectifying any credit report discrepancies.

I am pondering about how much I should focus my investments in one city / area.Oslo is experiencing a price boom without comparison and the discrepancy between Oslo and other cities like Bergen is getting bigger and bigger. 

Perhaps there's some information that is missing which would explain this discrepancy.  

Any discrepancy is a HUGE red flag.

It’s hard to tell how good the quality of the data is without being active in a market for some time but it should at least flag any major discrepancies in your underwriting.

I've obviously already used James Wise guide (https://www.biggerpockets.com/...) but there were some discrepancies in the comments regarding one area, in particular, I was looking into.

No discrepancies, no missed dates, etc.?