We did something like this for a nap wind down when wee:
Swaddle tight, carry her around the house for few minutes, take her to her room, dim the lights, pull the blind (she needs complete darkness), rock for a few minutes and then I lie her down in his bed. If she can't settle I would shh/pat until almost asleep.
Now at 14mos:
take her to her room, diaper change, pull the blind (she needs complete darkness), rock for a few minutes while reading book and then I lie her down in bed and say good night!