I wouldn't say avoid all Romanian but instead have the nouse to know what the signs of trafficking are....a girl who does not answer her own phone, prices very cheap, back to back bookings, offers BB etc etc. If it looks too good to be true...then it probably is. I've had some great Romanian punts but finding independents is hard. It is not the race that offer bad sex, but the fact that they are working for someone else for peanuts to pay for flights and accommodation which they cannot easily leave. So of that £130 per hr...how much do you think they actually see? Thankfully that is the point of UKP so you should not need to take the risks...look for positive reviews here first and all will be well.