Think about this for a minute. The values are the biggest(in terms of capacity) of all the Disney resorts, they handle loads of check-ins everyday. Phone contact with one person may or may not be connected to your reservation. The front desk does not assign your room, room assigners in the back of the house do this. You best bet is too keep your request simple and straight forward, the more you ask for the more you limit the possible room assignment, so the lower your chance of getting it. Make sure you request is on your ressie, you will have to do this through your TA since at this point the agency owns your ressie and Disney won't handle anything through you, only your agent. When you check in confirm with the CM your request, if it hasn't already been fufllied by the room assigners, the CM can check and see if something to suit your request has since become available and make then change then, if nothing is available, then nothing is available. Disney tries very hard to honor requests and many times they can, unfortunatly sometimes it is impossible.