Alin made my stay in Brussels very nice and convenient. I never actually met Alin during my stay there, but he provided plenty of instructions on how to check in and out of his apartment if he could not be there along with other useful items such as how to use public transportation and whatnot. The room was nice and spacious. As others have mentioned, there were a lot of notes and signs that requested things done a certain way. This was a bit intimidating and made me worry I would do something wrong, but it is very understandable as to why these signs are in place. After the first day in the apartment, I was used to the requested rules and they didn't bother me. As long as you are clean and respectful, the posted signs shouldn't interfere with your usual habits.