Hi Ismael,

some links to german auctions as requested (cant write full address until I am fully fledged):
argetra.de
immobilienauktionen-sachsen.de
zv-information.de

We also help people through the auction process, provide usefull info and post some on our web site, look up:
berlinprofile.com

can also answer specific quetions via info@berlinprofile.com

Regards.