I have recently left Onestream at the end of an 18 month contract. I found that the wifi was unreliable and insufficient to support working from home. However, it wasn't any worse than some others at this price point. That being said, the 1-star review comes from the fact that I have been charged over £400 as a "early cancellation fee" following the termination of my services earlier this month. I've contacted the customer service line and this money will be refunded to my account but since I don't get emails notifying my of bills being added to my online account, I was unaware that this money would be leaving my bank until after the direct debit had been taken and I now have to be without the money for "around 30 days". I know this is not a reflection on the broadband service itself but billing issues of this magnitude should just not be possible! I would steer clear of them if you're not in a position to absorb this kind of debit from your account.