It looks like one of your kids is a newborn in a pack-n-play, so you'll be able to stay in a studio, 1 BR, or 2 BR unit.
With the baby you'll want the convenience of the 1-2BR, having a full size fridge and the W/D.
The disadvanatage--and it's BIG, is that there's no regular tub. The bathroom has a large soaking tub as well as a free standing shower.
The newborn can go into the kitchen sink--they make a great little foam thing to put on the bottom of the sink that dries fast and packs in no space. The question is, are the other two used to taking showers? The tub is deep and it would be very hard to bathe them in it.
In the studio the bathroom will have a regular tub/shower combo, and in the 2BR the second bathroom has one as well.
Anne
Anne