I have a rental property and recently Nigel installed a Eurona internet connection there.  It's not pay as you go, I pay about 13€ per month but can have it connected or disconnected when I like.  I just have to send Eurona an email.  I'ts quite pricey to install but I had so many people asking if there was internet available that I decided it would be worth it in the long run.  Nigel has all the details. Only problem might be that your property is nowhere near a Eurona receiver.