I guess what appeals to us about the 1 BR (or larger) is that one time (pre
DVC) we went on vacation with another couple who were very good friends of ours. We stayed at PO (the original when Dixie still existed...). Between the snoring of the hubby and the wife getting up at 5 am to shower, blow dry hair, put on make-up, etc. it got very old very quickly!

I am very much a "throw it in a ponytail" and make-up smake-up I'm on vacation girl (espcially during hot season at WDW - you get sweaty and it gets EVERYWHERE!

) We also have gone to DL twice with our girls, once when the 5 yo DD was not even 2, and then just last summer. It was hard doing naps/bedtime and still doing my "puttering" that I do at night - picking up laundry, jotting down trip memories, etc.
So - fast forward to our first DVC trip - we have some friends joining us for a few days on our April trip - so we got the 2BR so that we have our own spaces (and bathrooms). Then when they are gone, we can move our girls off the LR pull-out and have some "couple veg/down time" without worry. I'm sure that when we go without "extras"

the 1BR will be the rule!