Hotel Alla Fava

I booked a single room and upon checking in they tell me its a shared bathroom. Im 50 years old, if i wanted to stay in a hostel I would’ve done so. To add insult to injury the room is unbearably hot. After using the shared shower i need another because sweat is literally pouring off of me as the room is so hot. The receptionist acknowledged the air conditioning in the room doesn’t work but just says sorry there’s nothing I can do. I request a fan to try to get through the night and he tells me they have no more when I’m looking at an oscillating fan blowing on him. Reception is only open til midnight and its 11pm and I can’t have the fan. This is why you always use credit cards when traveling. This bill will be disputed and I’m on my way to the airport for my 11 am flight.