I'm trying to help a lovely young colleague who is moving at 1months notice from the UK to USA. She's trying to find the most cost effective way of transporting her belongings, she guesses at approx 50kg. Mainly clothes/personal belongings. No furniture or anything like that. I have absolutely no clue how this works or what to look for. We've done a Google search but don't know which companies are legitimate/trustworthy. The first estimate we've found is about £900 - is that the rate to expect? Any advice would be very much appreciated.