It's a very personal question to answer for someone else, My choice, on Disney property, would go to the Yachtclub hotel (It has a slightly more "grown up" atmosphere to it, whereas the BC has a more "kids friendly" feel to it). While I agree the GF is a stunning hotel, with a great location for the MK, IMHO for a young couple the Y+B club location possile offers a little more for their entertainment. Epcot and it's restaurants are a big bonus, the Boardwalk area offers a number of bars, restaurants and clubs in staggering distance of the hotel. The Y+B club themselves have some excellent restaurants and bars and the Swan and Dolphin compliment those choices with a couple of spectacular restaurants. You also have easy access to 2 parks ( MGM Studios and Epcot) as opposed to just the MK. Final clincher IMHO is the stunning pool area that the Y+B club share. It's all a matter of tiny degrees because all of the following are excellent hotels and would be a wonderful choice but in this case I would go in the following order 1) Yacht club 2) GF 3) Beach club 4) Animal Kingdom Lodge 5) Poly 6) Boardwalk Inn . However if you were to consider ( or want) to stay in a condo style one bedroom unit ( with kingsize bed in the master suite with ensuite jacuzzi, living/dining room and full kitchen) as offered by the DVC resorts I could make a pretty good argument for adding in Old Key West somewhere and changing the order a bit. Obviously for someone that has a particular love for a south sea Island theme or even the "woodsy" feel of Wilderness Lodge.