I don't know the time of the year you are planning to go, but maybe Coronado Springs might be the better choice - or at least watch some good resort tours on YouTube before ruling it out completely. The rooms are CSR are the most calming and updated (the standard rooms not Gran Destino tower). There are 3 room options at Riverside - the alligator bayou themed rooms (much less rustic than they were), the mansion rooms, and the royal rooms in the mansion section. There's a chance you might not find them relaxing. Also, there's a huge arcade at Riverside, as well, which I think is bigger than the one at FQ. The food at Riverside food court is much better than the food court at Coronado and it has the boat ride to Disney Springs. But Coronado has much more dining options to chose from. And everyone's experience varies with this but I have always had better luck with the buses at Coronado. It is a large resort, but the bridges across the lake make the trek to the main pool much quicker than it used to be. But you can try to request certain sections or buildings to be closer to the main pool. I would really look at YouTube videos of both resorts and the rooms to see which one yall will like most. I had a friend who stayed at Riverside because I loved it so much but she hated everything about it. The channels Allears and Framily Travel have done more recent resort tours, I think.