This Steam in-home streaming feature is finally out of beta. I haven’t tried it myself but all the impressions I’ve read made it sound like a viable solution. The only other Steam compatible computer that I own is my Macbook Air. It’s a nice laptop but what I would ideally like is a tiny set top box like the Roku 3.
I will be extremely happy if it works just as well as the Wii U’s Remote Play but something tells me it will lean closer towards the PlayStation 4’s Remote Play functionality which would be satisfactory but not ideal.