I'm not a RO, but if you have internet access there are a few things you can do with it. Like the coffee houses providing wifi, its a loss leader.
1. provide wifi. The current generation of kids never experienced life without internet. They're considering adding texting to 911, because most kids rather text than call.
A couple of years ago, an ex-girlfriend and her mom bought a house for the purpose of renting it out room by room to college students. The kids didn't care about the lack of laundry machines, shared kitchen, or that there were only showers, no bathtubs. They didn't care that the neighborhood was still edgy, located in Bushwick Brooklyn, and mere blocks from Do or Die Bed-Stuy. All they cared about their internet access. The kids called their parents and friends on Skype, and downloaded tv shows using bit torrent. I hard wired up every room and made sure every floor had its own wifi, and for redundancy had both cable and DSL (serving as backup) internet. Internet access worked both ways as it allowed me to wired up every entrance on the property with infra-red webcams, which I hooked up to a bank of slingboxes. This allowed easy remote monitoring of the property, especially at night when my ex or her mom weren't keen going that neighborhood at night.
2. Many of the newer large screen TVs are HDMI and some have built in internet access. With a cheap computer, you can show live streaming of pool matches (TAR Mika Shane match, Accu-Stats) to bring in customers. Roku, Apple TV, Western Digital Media Player are the 21st century version of the cable box. Netflix, iTunes, Hulu & YouTube are the HBO and Showtime channels of the 21st century. Like people getting rid of the landlines for cell phones, pretty soon you'll see people getting rid of cable tv service and just keeping internet portion.
3. You can setup cameras on tables, and broadcast your own live stream. The equipment is cheap enough nowadays. Provide an internet presence of your pool room. Get a really good match-up and maybe charge for it like Accu-Stats and TAR.