Literally best idea for mobile wifi for rigs!

I recently moved some rigs into my friends shed in his back yard, he has no wifi that reaches out there, but I had a old verizon wireless router… threw it online, cost like $50 a month and have a old router plugged into it to spread Ethernet cables out and wifi in shed. I am surprised no one mentioned this when I was looking a while back for what to do with areas with no internet. I have 10 rigs running and I barely use 100mb a day in bandwidth. This is the verizon router I use for internet and I have a old dlink router I got off amazon a few months ago to add more. Probably don’t need the router I just… wanted to get use out of it since I had it laying around lol.