Income is expandable but unfortunately that takes time. As a Bavarian civil servant, I am subject to legal regulations. I will make progress, but it takes time. And you certainly don't get rich as a civil servant. Nevertheless, it is an unpleasant situation to know that you spend a lot of money every month and get "nothing" back for it. At the moment, we can put aside about €1200 per month. If we do this for another three years, I think we can tackle the project again. By then, a promotion should have taken place as well. Of course, also depending on how interest rates and construction costs develop.