I find it hard to fit a retreat in. I'm working on it, but in the mean time I've come up with a plan for daily micro-retreats.
For the Year of Mercy we put a San Damiano crucifix by our door. It is at the bottom of the stairs. At the beginning of the day the first time I come down the stairs I pause and pray a "We adore you O Christ," a "Holy, holy," a Hail Mary, an Angel of God, and a Glory be.
Throughout the rest of the day, any time I come down the stairs I pause at the crucifix put my hand on it and pray a "We Adore you O Christ." I pause a few seconds while I calm down and remember God.
I call it a micro-retreat.