You need to register, so bring your ID, drivers license or passport. Otherwise you have to pay € 200 as a bail.
The host is there for you and you can ask her for help, she can give you information about shops, restaurants etc.
You get your own key, don't loose it, its a special one and it will cost you € 25.
Tea is: € 0,30 and coffee: € 0,50
If you want your laundry done its possible for € 5,00
Try to keep the room clean and don't spill water or electric energy. Your free to take a shower, if yo