Tjocken an vatten (Thicker than Water)

[Diable Rouge]

So, a trio of siblings are summoned to a family conference by their mother, who promptly dies, leaving them a guesthouse that they must manage together. It's a slow-burner, so much so that you debate whether to persist with it, but PPV will already know whether the concluding episodes live up to the premise.

[Pietro Paolo Virdis]

Tjocken an vatten (Thicker than Water)

I've not seen it actually.

[Amor de Cosmos]

Tjocken an vatten (Thicker than Water)

It sounds remarkably similar to the Danish series Arvingerne (The Legacy) by the team responsible for The Killing. Famous artist dies leaving her four children to fight over her property. It's pretty compelling.