I visited Spain @ Italy last August, as my first destination was Spain my schengen visa must be issued by that consulate , have not GC yet and not national passport so I took RTD , employment letter, back account , a mayor credit card statement , photos, air+hotel reservation and traveler health insurance and the money order . The wait was long , ( advance , get there ready early or be prepared to wait a long time + there is a maximum amount of number that they distributed , is a busy consulate !!! ) the consul was nice , simple questions simple answers. My visa was approved and I had to pick my RTD only a couple days prior of my trip, they give you they date when you have to pick it up , allow two weeks before your trip to apply (just to be safe ) , they treat the RTD with respect but I could note it is not well known , she did ask for my national passport !. After that was all honey I got into Europe with not problem and not a single question. Took a plane from Madrid to Rome without any problems neither. Overall was a good experience. Go for it and enjoy your trip , come back and let us know about your experience in the consulate ( for me one of the best) and in Europe . ---Angel