This house was a dream for my family of five (kids 6mos, 2yo, 4yo). My boys were over-the-moon about the bunk beds, and found many a tantalizing shows on the YouTube subscription (as well as great books on the shelf!). I found the king bed to be more comfortable than my bed at home. I believe I'd noticed a pack and play in the closet, although we didn't need it, it was a comfort to know one was there. The outdoor shower was a huge help to make sure my kids didn't track sand all over the house. We were home for just a few hours, and my kids are asking to go back!
Oh, one thing noteworthy about the area, my family has always favored Eastham because we would have campfires on the beach at night. This year, we were sorely disappointed to learn that they are not allowing any wood-burning beach fires. They will allow a fire, so long as it's in one of those little coal-burning fire pit trinkets. We didn't have one along.