Streaming... topic

Hey guys

After much thought, I will be grabbing the WiFi model of the shield tablet
I was going to grab the galaxy tabpro/s line but gamestream is something that won me over. I can play my games on my bed when I feel like it :)

Now as for streaming.. I tried steam in home streaming since I don't have a nvidia gpu right now, which I will be getting in a few months..

Steam was a bit laggy, it said slow network a couple of times since I have a pretty bad wifi setup

Right now my wifi setup is my landlords wifi since it's included in my rent as utilities.

I have a router as a repeater to repeat the free wifi upstairs and then ethernet from the router to my computer

It's a pretty bad setup.. does anyone have any suggestions to improve this?
The only thing would be to get my own internet and then ask my landlord to lower my rent

Thanks :)