Some tiles of our hotel room floor were broken. There isn't a proper door between room and bath room, but only a cheap sliding door, especially awkward in a two person room. Not enough shampoo available at the bathroom. There was no proper duvet or quilt, we had to get it from the closet, mine had a burn mark. Impossible to read in bed, because the mattresses kept on sliding when sitting upright! There is an open stair case in the hotel, so if for example a Swedish person decides to have a phone conversation in the hallway of the 1st floor, everybody can enjoy it, including persons on the 2nd floor. The breakfast is nothing special, just bread with honey or marmalade. The website states that every room has a balcony and a hair dryer. This is deceiving: ours had no balcony and the hair dryer was only available at the reception.
All in all not something you would or should not expect for 150 euro (even though it's expo time)