The wider premises will require lots of stairs-climbing, so prepare accordingly. The main temple is at the foot of the climb (i.e. NO climbing needed), and entry is free. The staff are helpful, and are well-versed in the history, as well as the methods and significance of the worship, so I was very impressed. The goshuin price is variable -- you can decide whether to pay 100, 300, or 500 yen; though, 300 yen is a safe choice.