We are not anticipating any favours from the bank and don't expect to be bailed out, .
Well it looks to me based on what you posted that is exactly what you want.
Is the 3K on credit card spend in the opening post an error.
You are not willing to forgo lifestyle to fund your purchases, is that correct?
Where on earth is all your income going.
Income 7260, and mortgage of 2200 = 5060 to live on.
Investment 1. Rent 1400 less 770 + 66 + 250 + 116 = 1202. Excess 198
Investment 2. Rent 950 less 170 + 41 + 250 = 461. Excess 489
So on top of your 5060 you are getting income from the rentals of 687 Euro. I'm absolutely amazed the bank have even accommodated you thus far. You're not even paying that excess to them and you're not paying them a penny out of the income of 5060.
If the bank appoints a rent receiver you will be in really big trouble. You'll end up in a far worse situation, and when they get around to you, they have your lovely fat salary to take and you will be forced to an income of 1800 a month.
Maybe that's why they haven't bothered with you up to now, they know your income and the bigger the mess you're digger yourself into they will get everything back.
What exactly is the term of each mortgage, the actual interest rate, and were they originally interest only etc. How did the low payment of 170 Euro on Investment property 2 come about. A rough idea of your ages would also be helpful.
Do you have any savings?