I've been using travel republic for about 7 years now and they have never let me down. I've booked through Travel Republic to go to the New York, Egypt, Malta, Miami, Spain, Amsterdam, Mexico, Prague, and many, many more. The best bit is that they allow you to fully specify each pat of your trip so you are not locked into certain flights, hotels. In terms of price, they are very competitive on flights (you may have to pay an extra pound or so on the economy flights, but it is worth it. For hotels, Travel Republic always seems to have a healthy number of recommended hotels on which they are offering superb discounts - and the filtering menu is one of the most useful and easy to use that I've found. I've also used them for certain components of the trip like hotels and transfers, which also works very smoothly. I have been recommending TR to friends for years and they've never let me down.