Hi! Pool views and marina views are the same as garden views no extra charge! The extra comes when you ask for lagoon or theme park view. I think all views at the Poly and beautiful (except for parking lot I always bother them to not take one of those). If you request a third floor room these all have balconies. My requests have pretty much always been satisfied when I call a month or so ahead to leave the request on my reservation. I sometimes call twice because I have had a CM tell me they wrote down my request and found out on the second call that there was no request written the first time. I also ask at check in to make sure. OH and if you decide to go with a Poly DVC Studio (which I suggest
), the second and third floor both have balconies.
As for Poly vs Animal Kingdom... I'm a lifelong Polynesian fan and always think its the best option for a stay. Animal Kingdom is beautiful but the location is where I find problem with it. Close to AK which is great, but nothing else. Poly has easy non-bus transport to MK and Epcot.
Also my favorite longhouse for DVC is Tokelau because of the central location - about equidistant from the Great Ceremonial House and the Ticket and Transportation Center for Epcot. As for non DVC I like Fiji and Samoa because neither have any parking lot views!