Awww Lily sounds so cute, Tegan!
I reckon you are doing a great job! Familiarisation is half the battle.

We've got a potty for Gab that sits in the loungeroom but she's too scared to sit on it when nudey (plus she's a little too small to be able to sit on it properly) but I just let her play with it so it's not just some weird plastic thing that materialises when she's almost 2, iykwim? (Plus it was a hot tip from Tracey ).