What is the best spotify and sonos integration to date?

Hi there,

As I’m going to threads, I really can’t find a very neat setup that allows for Sonos Grouping and source selection, combined with spotify. I can easily have a spotify player, but it seems to be a problem with getting sonos to show as sources for spotify. Has anybody solved this in a nice way? I found a very good thread about grouping sonos speakers, but it still lacks a playlist function.

Anybody solved this nicely and can show how they implemented it?