I am so glad I asked and thank you for responding. My main reason for considering Poly studio is because I thought it had a second toilet...you can wait in line for the shower .
You have to go up to a 1BR to get a second toilet and that's only at some of the resorts. BLT and Kidani both have full second bathrooms in their 1BR's. At others you have to get a 2BR!
KAT is spot on, as usual. Those studios are a split bath, not an actual second bathroom. So, you have a shower and a tub with a sink in between and the toilet in with the tub, I believe; but, it's all in the same room, regardless. Because of that, storage space is compromised in those rooms to some degree.