Had an excellent stay at the Granvia Hiroshima. The hotel is next door to Hiroshima Station, and within walking distance (or easy transportation) to historical sites like the Peace Memorial and Museum, and Hiroshima Castle.
The dining and shopping options next door in Hiroshima Station are absolutely outstanding - Sushi Tatsu was some of the best I’ve had in my life.
The hotel is quiet, and the staff very welcoming. I would recommend this to any traveler as a great mix of safe, convenient, and comfortable.