So I'm in the early stages of planning my families first trip to DW. It's going to be my wife and I our 3 girls and Grandma and Grandpa. We are planning a split stay at AOA and AK.
I don't think the grandparents will like staying at AOA so I'm suggesting that they stay at the Board walk. Is it going to be too much of a hassle to meet up everyday? Should I find a more age neutral hotel? Cabins maybe?
For a first stay with a group of 7...I think a split stay is a bad idea and staying so far away from each other is a bad idea. Disneyworld is the size of a city (I think San Francisco).
AoA is 1.5 miles from Boardwalk
Maybe if this were multiple extended family, but it is grandma and grandpa. I know I'm making assumptions, but our ILs went with us to spend time with the kid (help with the kid) not because they wanted a separate vacation to Disney.
I haven't stayed at the Boardwalk...but I have stayed at Beach Club, AoA, AKL, and the Poly...I wouldn't hesitate to spend an entire trip in one of those places (Beach Club has a great location as does Poly). For 3 girls, Grand Floridian might also be nice. The Contemporary isn't my cup of tea (the modern thing), but it would be very convenient and I don't see how having the monorail go through your resort (Contemporary) or having animals outside your room (AKL) could not be great for kids.
we stayed at BWV/Dolphin. We had the same fast passes and were on one dinning reservations. It was ridiculous meeting up but I think it would be fine if it were different people. Their kids wanted to be in the pool in the mornings and wouldn't get out (which is fine) and then they wouldn't text us if they're still in the pool, on their way or what so we really couldn't plan what we should do. I realized this was going to be the story the entire trip so I did what we planned to do and if they missed out it wasn't my problem.
Logistically, if everyone has phones and isn't too uptight, I can't imagine why it would be a problem. Just decided which park you will be at the next day, both parties text when they arrive. It's not like you have to say, "meet me at entrance at 9am" or whatever. When we did the multi-gen trip, we all stayed in rooms in the same building of Poly (my Mom and niece in one room, MIL and FIL in one room, my family in other). My room was connected to my Mom's. It was okay because I wanted to be able to help my Mom with my niece, but it, honestly, probably let to over attempts at coordination. We really didn't have to all leave our rooms and head to the parks at the exact same time every day and I would've been more relaxed not having to worry about what everyone else was doing at every minute.
The one pool bar might not exactly be inviting, like you said. I wouldn't rule out AoA without showing them pics first. But if they've been before and/or are fine getting around to/from the parks in their own, in the cell phone age, meeting up shouldn't be a problem either.