Colette, I guess you are talking about Hotel Agora Saint Germain on the left bank. If you can choose between these two hotels, go for Hotel Lotti. As you stay one week in Paris, it will be confortable, relaxing, central and all together very French. In between the Tuileries garden and Place Vendome, both 100 meters away, close to everything worth your time in Paris, this hotel is great. See
Hotel Lotti.