The place at Brigitte's is a real beauty. You'll have your own room and share the kitchen and bath with the other room, which is next door to you. Since you have your own entrance, you can come and go as you wish and will not disturp anybody else in the house. The place itself is an nice neighborhood and I always felt save, it's a bit outside of the city center, but easy reachable within public transportation (2 Zones). Just 5 walking minutes away is a beautiful lake, where you can go for some fresh air and lovely sunsets.
If your looking for some private time not in the hustle of the center itself, go here and enjoy Brigittes place. You will not miss a thing here.