I don't have an immediate idea for a more in-depth spanish resource, but I know I found some back when I found duolingo.

A lot of them are still online exercise/sentence level fill ins. Is that of interest, or would you prefer something more verbal? I have some podcasts I use in my own language studies - of course they aren't spanish - but I do find the format has made me much better at comprehending spoken words and tv/film.

Ooh speaking of film, I could recommend some Spanish movies you could watch with Spanish subtitles on - it's surprisingly helpful.