I know you said you didn't want to hear be patient, she's a puppy but I have to say it anyway. Be consistent with your training (you didn't have any problems training Luigi, right?) and I'm sure she'll come around. All dogs train differently, and I've potty trained plenty of dogs, but NEVER have I had one as difficult as Maggie has been. She's 15 months old, and she's just now FINALLY getting it! Hang in there...Lola is still settling in, but she will get it too!