Trying to be friends with her will get you screwed over. Just you watch... She will be "friendly" as long as allher demands are met, but if you dare to put your foot down, then all hell will break loose. Just you watch.

I would suggest making a list what she can take and set a date by which time all is to be collected. Why should you be dying a little bit each day? Your home isn't the fcucking display case where she can pick trough anything and everything. WTF?!? She want's out, let her figure her [censored] out!