Many small things that made the value for money not that good, and worse than other accommodations I stayed for sometimes cheaper. The electrical plugs were not working properly, and often I had to plug stuff partway with the risk of electric hazard. The shared toilet was fine on the inside, but the keylock was annoying, as the door could be easily locked from the outside, and it was not nice to need the key to go to the toilet (and risk forgetting it on the inside). Moreover, the main room lock was stiff.