U11 is not really a hotel at all, and not even close to the 3,5* rating. There are no amenities or services available except for a vending machine. No restaurant or cafe, no sauna or pool as advertised. The rooms are extremely basic without refridgerator, AC or even extra pillows, double bed only have bed/readinglught on one side. I feel I was misslead to book one night at this place as I tought it would be a hotel. The electronic check in requires email adress of all room guests and other information not normally necessary, scanning passports etc. not comfortable with handing this information to whoever receives it and stores under unknown conditions.