HI there. If you decide on the cabins, here is what to expect. My family has stayed lots of times. They are lovely. Cute like little log cabins. Lovely kitchen, all stocked, nice bathroom, a bedroom (with 1 full bed and a set of bunks) and a "Murphy bed" in teh living area that pulls down. The cabins have a nice deck and a BBQ grill. They are in loops that are paved but there is "woods" between each cabin. Really, they are a lot like a smallish
DVC unit, except housekeeping does come every day.
My husband and I travel with our two kids and my parents. We stayed at a cabin in March. The children (8 and 4) LOVED it. They hung around outside while the adults got ready each am. Fort Wilderness has SO much to do -- it is a little resort unto itself. There are pony rides and a petting zoo, bikes for rent, fishing, campfires ... the whole place is wonderful.
Here is what I would consider. You are 6 people. How many adults? What SIZE are the adults? My parents slept in the Murphy bed and they were squished. Can your group realistically share one bathroom? Also, transportation at FW requires a lot more than a quick hop on a monorail. If you are renting a car, great -- you can park one at the site. Otherwise, buses run inside the campground and a bus or a boat takes you to parks. Overall, keep in mind that the "pace" at FW is slower.
If you do decide to stay, you might ask for loop 2100, Bobcat Bend. The cabin loops don't have public restrooms as all the cabins have baths. Bobcat Bend is the ONLY cabin loop that is adjacent to a "real" camping loop, so you can use the public restrooms (called Comfort Stations and they are pristine) just a short walk away. We did this -- asked to be close to the Comfort Station -- and on busy mornings our men used the showers there so we could all get out a little quicker. This helped as we were a large group.
Hope this helps. I LOVE Ft. Wilderness and would never consider staying there a "problem." We camped there every summer when I was a kid and I have such fond memories. It really is peaceful and there is such a good feeling about the place. If your group can manage with 1 bath, I would imagine you would love the cabins.
Deb's site (WDWIG) has great photos of the cabins. Click on "resorts" then go to Ft Wilderness. Somewhere in there is Jeff Somebody's photo gallery. The photos can give you a great idea about what the cabins are like.
Good luck and safe trip!
Colleen