Yes, great place to stay; you can also "pool-hop" between the 3 hotels in Marriott Village.
The Fairfield Family Suite: if this is the room I think it is, it's not really a suite; rather, a room with 2 sleeping areas. It has the K bed area in the very back, and a walled off room with bunkbeds, dresser, TV in middle of the room. Bathroom is in the front and the bedrooms are accessed down a somewhat narrow hallway. There was barely room to squeeze in a pack-n-play. We stayed in this room at the Marriott Village once, on a deal from Mousesavers; YMMV at other Fairfields.
If you need more of a suite room with a communal place for everyone to hang out, stay at the Residence Inn or even the Courtyard on Palm (less expensive). Sprighill is also an option but it's not as roomy as the first two. Springhill does have a bit nicer breakfast than the Fairfield.