Last time I was in Calcutta on my motorbike I slept in hotels along the way in the worst areas, but all of them were better than the di place. When I asked them to clean the room after the first night and to refill the towels and toilet paper, they pressed a roll of toilet paper into my hand! The rooms are no bigger than 12 to 14 square metres! This hotel is a short-stay hotel at most, so I would advise against that too! Please be careful with the star rating, unfortunately it doesn't mean anything in Thailand. I managed 2 nights, no more than that.