I recommend the biblical Ephesus tour of Best Ephesus Tours.
Biblical Ephesus Tour from Kusadasi Port: https://www.bestephesustours.com/biblical-private-ephesus-tour-from-kusadasi.html
Tripadvisor Reviews: https://www.tripadvisor.com/Attraction_Review-g297972-d9722764-Reviews-Best_Ephesus_Tours-Kusadasi_Turkish_Aegean_Coast.html