As an attractive "middle of the road" choice, I'd recommend either of the Port Orleans resorts, particularly if anyone wants to spend any time at Downtown Disney. They are both nicely refurbed and even offer a "sleeps 5" option (the Alligator Bayou rooms with the child-sized Murphy bed) -- it just depends whether you want spread-out or condensed. With a larger group, you'll appreciate the larger rooms, in-room coffeemakers, queen beds, dual sinks, privacy curtains, etc. that are found in the Port Orleans resorts or, in the alternative, Coronado Springs. (If you want "togetherness," don't forget to ask for connecting rooms -- two standard rooms with a door between them that you can open when you want to mingle.)
As others suggested, however, you'll be served well by first calling a family meeting and [forcibly] educating the group about their options. This is an almost business-like occasion in which everybody sits down together, watches the planning video and looks at hard-copy handouts listing pricing and amenities -- so that everyone is literally on the same page, and has a chance to "suddenly remember" particular accommodation preferences when you make the pitch for the resort(s) you think are best. (When I have such meetings with my family, I also distribute Disney planning dossiers to each household, with a proposed rough itinerary of which-parks-on-which-days, a Dining Preferences Survey so I know what ADRs to make for the group and what allergies to note on our reservations, an Attractions Preference Survey for FP+-making purposes, so I know who-can't-ride-what, and even a MagicBands survey so I know each person's preferred color and moniker. Overkill? Of course, but everybody loves it because it takes much of the guesswork and stress out of the planning, spoon-feeds necessary information to the group and gives me a chance to indulge my rampant OCD and my former-teacher tendency of Making. Handouts. For. Everything.
) Although you should emphasize to your family that things like park itineraries and even some ADRs are flexible, can be changed later, and can be opted-out-of by anybody at any time, they should understand that the meeting is the time to "speak now, or forever hold your peace" about the resort choice.
My family is the same way as yours when it comes to planning -- for the most part, they like me to make the plans, and their attitude is "I don't care about the details: I'll just show up and have a good time no matter what." This works for us only because when they say, "I don't care -- I'm happy with whatever," they really do mean it.
I still make them go through the family meeting so they feel invested in the decision-making, and in your case, you'll also want to stave off the potential objections of any in your traveling party who might think, "I'll pretend not to care, but once we arrive then I'll suddenly have an opinion about everything and criticize the plans that were made on my behalf." Then you can say to them in return, "You can't criticize or pretend to be surprised --
it was in the handout."
