they are cheating bastards.
they smartly designed user agreement in a way, that make it look we we will pay only 63EUR per person for our visa to china (number in the summary above the button "i agree"), but had lot of other fees mentioned somewhere else. total amount i payed in the end was over 130EUR - more than double. they charged us even for the courier to send our documents internally between their own offices (which was not mentioned anywhere and probably illegal). they are in fact third-level company, that applies for your visa with other company, that applies for visa with the embassy...
you will end up saving lot of time and money if you do things yourself, even if you need to travel for your visa from bonn to frankfurt. read more