Q.what to plant?
We have a patio/walkway in the front of house that faces west. So it is shady in the morning but gets sun all afternoon. Thinking of putting a row of boxwood to give privacy while sitting there. Not too high. What other plants would you suggest to make it a relaxing spot to sit. Something that would attract birds and butterflies?

Here are several articles for you with suggestions and information.
https://www.gardeningknowhow.com/ornamental/shrubs/boxwood/common-boxwood-varieties.htm
https://www.gardeningknowhow.com/ornamental/shrubs/weigela/growing-weigela.htm
https://www.gardeningknowhow.com/ornamental/shrubs/spirea/growing-spirea-shrubs.htm
https://www.gardeningknowhow.com/ornamental/shrubs/ligustrum/growing-ligustrum-shrubs.htm
https://www.gardeningknowhow.com/ornamental/shrubs/indian-hawthorn/growing-indian-hawthorn.htm
https://www.gardeningknowhow.com/ornamental/shrubs/yesterday-today-tomorrow/yesterday-today-tomorrow-plant.htm
https://www.gardeningknowhow.com/ornamental/shrubs/cotoneaster/how-to-grow-cotoneaster.htm
https://www.gardeningknowhow.com/garden-how-to/beneficial/how-to-attract-more-butterflies-to-your-garden-with-eight-gorgeous-flowers.htm