Rental car for 3 days in Izmir

I want to travel Ephesus from Izmir then bodrum and pammukale and then Antalya !

Plan is

Day 1 Izmir to Ephesus then bodrum

Day 2 bodrum

Day 3 bodrum to pammukale then Antalya

Suggestions for rental cars

What’s the requirement for rent a car !

What are the expenses in this journey !