Juliana runs a kind of guest house in the very center of Lisboa's heart. Although it is a pretty busy, commercial area, our room was isolated from sounds from outside. Yet, the walls between the different rooms are not that thick. Better bring ear plugs! You will share the flat's facilities (cooking included) with up to 6 or 7 people. The backpackers-style is a nice experience and people are generally respectful and not too loud. We mostly enjoyed our stay and recommend Juliana's guest house to those of you, who like to spend little money for accomodation and are satisfied with basic, but overall good facilities.