Like many I am an Edda fan big time and would have liked her to have had an apartment instead of Sina really (rather ironic that Sina has Edda's old apartment ) but it would only work if Joe was not around.
Edda on her own I am sure would be a sure fire hit as she could really explore her girly side as well which I am sure is only waiting to burst out as was shown with Nora before Joe stepped in and stopped it all.
But as long as she is with Joe, which I assume she still is, it ain't ever going to happen which is a great shame as Edda is bubbly and lots of fun.