We found this hotel using our car GPS. We arrived in Rouen in the evening and standing by the Tour Jeanne d'Arc we asked the GPS to find th nearest hotels. Hotel De La Rochefoucauld was on the top of the list.
At first it seemed like a regular 2-3 star hotel and as we just needed a place to sleep for one night in Rouen, we accepted. They even offered a free parking in the closed courtyard near the hotel.
As soon as we arrived in our room, we understood that we have made a bad choice. The room was almost as big as the bed in it. The toilet was on the hallway and right across the street there was a church (bells tolled every 15 minutes, luckily not at night). The room was relatively clean but everything was old and many things (like the lock on the door, TV, windows, shower etc) did not work very well.
As we were walking down the stairs we saw couple of other guests and they were quite a shady characters. At least one of them was that moment in some other universe (he was visibly high).
The only positive factor was that the city centre was not very far and the price was low for France. If anyone cares then railway station was also quite near.
In conclusion: if you find yourself in Rouen, avoid this hotel 100%. Every other hotel is better.