I think there is a big difference between actually asking the parents for money, which they might not have at worst - or accepting the offer to help that comes from the parents. My parents provided me with a loan to boost the equity a bit. It is a loan, explicitly, they get the money back, but "with time" and it doesn't cost me interest either. They had the money lying around. And they offered it. I could use the support, equity was low due to extended part-time work for the sake of the children. Meanwhile, I am working full-time again and earn really well. I probably would have been torn apart here with my project. Otherwise: as already written many times: calculate the project properly, not "wishful thinking," but: what do we need, thought of minimally? Use the time until the end of the probation period to plan. And to save. Then you can decide seriously.