Extending Xfinitywifi Hotspot

[santhail]

So, I'm paying for Comcast's Internet at my other apartment (I travel very often for work, don't want to pay for two locations) and I'd like to use a Wifi range extender to give myself a local lan as well as extend the range. I've read a couple of things about spoofing a already authenticated devices MAC address (since you have to bypass Comcast's login page) but how do I go about this?

 

[USAFRet]

"other apartment"
"range extender"

Just how far apart are these two locations?

 

[santhail]

"other apartment"
"range extender"

Just how far apart are these two locations?

I'm talking about extending a local hotspot. If you pay for Comcast's wifi, you have access to all the hotspots around the U.S.


I'm going to use this https://www.netgear.com/home/products/networking/wifi-range-extenders/WN2500RP.aspx