General wireless help!
Here's my dilema. I live in an apartment on the first floor of a house (not the basement) with the owner of the house on the second floor. Wireless/TV are included in our rent, so he gave us his wifi password to use his router, however the signal is pretty weak. I generally only use wireless for my Macbook Pro, Apple TV and iPads but since I can't have a wired connection, I need to have more devices running on wifi.
My question is: What can I buy or use to make the signal from upstairs stronger downstairs without having to connect something upstairs or change router settings? I don't think my landlord is very tech savvy so I want to do as little as possible.
Thanks!
Mac Pro (Early 2009), OS X Yosemite (10.10.4)