WHERE TO SLEEP IN  HIROSHIMA

Since Hiroshima is a rather a big city, I recommend that you stay in a hotel that is quite central and convenient for travel. 

The best possible choice is the Hotel Granvia which is next to the station. It is a beautiful 4-star hotel that will allow you to easily reach Miyajima and the airport (via the limousine bus service that terminates in front of the hotel) and which will offer you countless possibilities for breakfast, dinner and shopping .