I will never use a TA again to book a Disney vacation! In 2005 my DW and I booked a trip to Disney using a travel agent and she insisted that the best deal was to stay offsite at a condo, and rent a car. Well was she ever wrong! Our condo which was supposed to be close to Disney was 30 minutes away and it was a pain to drive to the parks each day.
Fast-Forward to 2012 and we booked our own trip and stayed on site with a dining plan, my wife and agreed that in 2005 we were swayed the wrong way and should have been told about the perks of being on site. Free transportation to and from the aiport and parks, numerous dining options close by and the best part was the resort itself, POFQ!