Installing Internet At My Guesthouse

Hello Guys,
Can someone kindly offer some advise. I have a guesthouse in Ilorin which is not doing to well at the moment. Our facilities are fairly standard and its a decent place. A friend suggested i set up internet connectivity and believes this would make a big difference. Apart from the cost of setting this up, i will need to pay at least N15000 monthly subscription. Does anybody out there believe internet can be a pull factor for customers in a guest house?, please advise.