Anonymer Teilnehmer 812 yes, but shares from stock market i can allways sell, so its a liquid asset. If i have a 15 Million account it will not be gone in 6 month. Understand it must be higher amount beceause of higher risk...
I normally live with my girlfriend. For the DTV application, I just booked a hotel for a few days to avoid any questions. It went through without any problems