The location is perfect, just opposite to the central station. And surprisingly, with such a central location, it was very quiet at night as the flat is facing the inner street. However, the air-conditioner was very very weak. It was very stuffy and hot.
Also, I checked out on a Sunday. The helper Anita came and she asked for an additional 30 euro because 'it was Sunday'. I paid as a courtesy but frankly, I wasn't being noticed about that charge beforehand. I am quite confused about that charge.