Nice is well worth the visit, the hotel has lots of character and is in a great location. Unfortunately, the building is in need of some serious maintenance. We had a 3 night stay with a different room each night due to various problems.
Including but not limited to; stuffy rooms with no air-con, faulty/missing shutters/blinds, missing bath plug, flickering lights, dirty cups, windows screwed shut, faulty soap dispenser, broken electrical fixtures, mouldy walls and water running down the walls.
The staff tried their best to sort out the issues but they can only work with the resources available.
I feel this hotel falls well short of a 4-star rating.