Hi all, I'm hoping someone can help me. I was all set to buy the Baby Jogger City Mini GT double for my twins. I thought I also had to buy 2 bassinets attachments for when the are little. But then the lady in the shop said that I could just use the pram itself and don't have to have the bassinets. Is this right?? She is also checking if this model takes 2 bassinets or just one. Any help would be much appreciated. I'm so confused.