To be fair, I just stayed for one night and the next day I was going to Matsuyama by JR. The hotel is OK, afterall, quite clean and within walking distance to the Namba Shopping Complex (there is a tourist info centre, lots of restaurants, shops...etc, you won't possibly miss it) there is a LIFE supermarket near Nissin Namba Inn, free breakfast is provided, so... what else can you ask for?