I bought a Website for a thousand pounds from YourWebBusiness.co in October 2012 and I wish I hadn't! It is a complete Scam and they are effectively selling something it turns out I could have got for almost free!
I found out that the website they have sold me is actually a free Wordpress website anyone can get for nothing. Trying to get a response from 123 online Ltd is a nightmare now I have issues as you might guess, try ringing the number yourself and see what happens 0845 838 1913 (oh, if you want to buy a website, they answer! )
I have reported god knows how many problems and links not working on the website and I either hear nothing or just get fobbed off with "its not our fault, its the retailer"!
Stay away from this company and save yourself a £1000 and your time, total scam!