Hello, this was me only a month ago
My girls had always watched me in the bathroom, so they had some idea, as soon as they were 2, they were telling me wee, poo, and stripping all the time, so they seemed very ready, i didnt buy a potty, as they were comfortable straight up on the toilet
when we first started I felt like I spent half my day in the toilet with them, as they both wanted to go at the same time, and they would have to take turns, i would sit them on the toilet and hold them, but soon after bought the step and seat combined, under $40 from Kmart, and it was the best thing, they loved using it, and could get up and down on their own
One of my girls was perfect from day 1, if she said wee, she would do a wee, and neither had problems with poo either, they were always quite proud of themselves, but copying each other has made it easier
for a few weeks, i kept them in nappies for their arvo sleep, but now its just undies all day and still nappies at night, although one of my girls has woken the last week dry first thing in the morning
goodluck, but i found being very casual about it, and getting excited when they go on the toilet worked for me
QLD, 2 Sets of Twins