When I first read your thread I thought Beach Club definitely without kids, but since you mentioned you have always wanted to stay at the Poly, I say go for it! I always wanted to stay at the Contemporary and finally for my 40th birthday that is where we went. Remember when the parks first opened, only the "rich" folks stayed onsite - lol! I used to think some day I'll be there! I almost let negative comments on the board dissuade me about lack of Disney atmosphere, loud decor, ect. It was the most magical trip so far, I was just like a little kid again. I laughed every single time we got on the elevator and heard Goofy or Chip 'n Dale. My kids were ready to smack me if I said "Here comes the monorail"! one more time. To top it off we got an upgrade from the wings to the tower. So if the Poly has always been your dream then run, run to the Poly as fast as you can!!