I must say that it was a good choice for 3 days in Paris. The Subway that you can take until 12PM is close to the hotel (Port Royal and Les Gobelins stations).
I have chosen this hotel because of his position in Paris, it's close to the most important attractions.We only stayed there 3 days and we wanted to visit everything. The room is very small like others said before, but when you leave the room at 9am and you return 2am, it doesn't really mater. We booked the room on their site and we asked for a room with a view on the boulevard (Port Royal). We received a room on the 3-rd floor (the hotel has an elevator) and the view was fine, we could see from the window the Montparnasse Tower. The Hotel is very close to the Louxembourg Gardens(5min by foot), the Latin Quarter(5mins by foot-lots of cheap restaurants), Pantheon, Montparnasse Tower and Notre Dame. The Lady at the reception was very kind and she gave us all sort of informations (for example, we asked her where could we find tickets for the footbal match between PSG and Montpelier besides the stadium Parc des Princes and she recomanded us the FNAC shop). Breakfast (between 7-10am)was 6.2euro and included 1 little bread, butter, jam, 1 croissant, 1croissant filled with chocolate and coffee/hot chocolate/tea/natural juice. You may have the option to leave luggages at the receptions when you check out if you want. Also you can have your room cleaned every day and the towels changed. Free Wi-fi.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC