Hi,
I'm currently registered in an apartment. I wish to leave this apartment and move to another one. I've found a replacement for myself. I'll work with the land lord to change the contract so my replacement can live at my current apartment.
I plan on finding a new apartment and registering there ASAP. How long am I allowed to be without an apartment while I stay at a friend's and look for one? I will register at my new address as soon as I have one.