The property is being sold by the bank. I assume they determined the value precisely before taking over the house. There might also be an appraisal by an expert from the bank for an initial overview. Of course, I will not sign anything without an independent appraisal. My calculation was roughly as follows - €200,000 land value and €150,000 for the shell construction, assuming it can be used as it is. For the electrical system and interior finishing, maybe another €20,000, making a total of €370,000, the rest is pocketed by the bank. Since I am not clumsy and my current life situation still allows it, I would like to do a lot of the interior finishing myself. In addition, the house is to be occupied jointly with my parents. However, our maximum budget for the project would be €750,000.