Same thing as Bankrate for example they use a very specific model to price those rates and scenarios like 740 Fico, 70LTV, 15 year term and the APR is never really talked about when it comes to margin and points charged.So when your fico score, LTV, loan size or DTI deviates from that very specific loan scenario then they say in all websites required by law "rates are subject to change" hint hint! 

However, maybe I can isolate my original question by changing to a hypothetical. 

The goal is to ensure that the property remains viable even if circumstances change, like dealing with a non-paying tenant or a market downturn.

When I ran the numbers I always considerer a macro change with Euribor increasing to 5%.

Ha, hosts anywhere could apply this to their region simply by changing a few verbs and nouns.

True, I am 100% with you on that.The point here is, when you analyze, you do based on what you know now (what is known as a fact today) and on what is highly likely to happened (again from today) and to accept the fact that things might change tommrow.Life happened every day, that’s why  we need to stay firm with our direction but flexible with our approach.having lived through the HORRORS of those years fully engrossed in the industry almost nationwide... it was regional on who did well and who had troubles.. no question well positioned landlords in Portland for instance no issue.. 

I've realized that and want/need to make a change.

Just came off his webinar which was obviously a replay even though they made it appear as live.Lots of sales techniques like social proof, testimonials, people buying it live, time scarcity...understandable else it's proven that people don't buy combined with the fact that Jerry is a busy man...Have things changed as of today?

There is no refund if you change your mind.

You can legally change or cancel a contract if all parties agree.