How to make the 2-1 nap transition?

We moved his bed time and we would skip his first nap. It worked for us since he no longer seemed interested in the first nap. So we would skip it when he would show signs that he wasn't tired. Eventually he stopped taking it all together and is now at 1 nap

We transitioned when he started refusing his second nap of the day. His first wake window also went longer. It was really hard took us a whole month for him to adjust. We had night wakings, early morning wakings like at 4-5am and in order to adjust we sometimes had to put him to bed at 6pm lol he was 10 months when he started showing signs by 11 months he was down to 1 nap. I personally like it better because he naps between 1 1/2-2 hours. It makes it easier to go out etc. my child had to nap at home wouldn’t nap anywhere else.

We dropped the morning nap at around 10 months and moved the afternoon up a couple of hours.
She was fighting the morning nap hard and her afternoon nap was getting shorter and shorter. When we went to one she slept much better.