We stayed in a large, quiet, clean, comfortable and very well equipped bed room - all the normal things, plus bath robes, slippers, safe, coffee machine, tea making facilities, numerous shampoos etc etc.
The hotel is very convenient for the beautiful centre of Strasbourg.
The hotel is trying to be quite trendy, with some oddball items around (a punch bag and a massage chair in the dining room etc).
The breakfast was good, but the dining area is quite small and if the hotel is busy it is possible you will have to wait for a table space.
The staff were friendly and helpful.
However some of our fellow travelers found their rooms to be cramped and poorly equipped and they would possibly write a very different review. I can only base mine on my own experience - which was very satisfactory.