I have calculated the invoice the other way around. The result is "sobering".
Here it is:
Desired rate: 1200 (incl. operating costs)
Operating costs: 300 (for 150sqm and 2EUR per sqm)
KFW: 160 (KFW124 with 50K)
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Gives: 740 (should include 2.4% interest and 2% repayment for an 80% financing)
740x12 = 8880 annually (These correspond to 4.4% repayment incl. interest)
8880 x 100 / 4.4 = 201,818.18EUR
KfW loan = 50,000,- EUR
Equity capital = 70,000,-EUR
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321,818.18EUR (incl. notary 2% and tax 6.5% ---> 8.5%)
321,818.18 / 1.085 = 296,607EUR
So I could afford a house value of EUR 296,607EUR....
And no fancy furnishings or anything else are included yet
But as I said... I will have everything calculated precisely and hopefully be wiser then!
Regards
Mattheu