The mysterious chest

I've seen this so many times but it still manages to make me laugh

If you look very closely you'll see there's actually a string in there too, and if you pull on it then it'll reveal an embarrassing photo of Spongebob at the Christmas party

your girlfriend inerited a repost

The sheep looks like its on a sacrificing stone.

This is something like you would find in Silent Hill....the games, not the movie.

Norwegian coins

Was the last owner of the house by any chance called Mary?

old thing, brand new locker

The lock looked new... And she has a key...

The money is norwegian kroners! :D