“ My relationship with GPGS started in 2009. The support I received during the years was outstanding. I can attest for the individual attention received from Nicholas and the staff and their willingness to assist me in every possible way, as I was preparing to get into a school in the US. I am entering my final semester at Hunter College, New York. Because of Nicholas’ expertise, I can’t thank him enough for assisting me in getting to where I am today. Thank you GPGS!!! ”