I stayed at Marthas place for 6 days and I can only say good things about everything. From the warm welcome, local tips and making an effort to make me feel at home. The house was perfect for my needs, situated in a quiet and safe neighborhood, only 5 minute walk to the metro station and from there, you can be almost anywhere in Wien in 30 minutes. Shopping for groceries,just around the corner. Near by green areas to walk if traveling with a dog, and in 15 minutes by car you are out of the city center and ready to visit the charming villages surrounding Wien. The house is super clean and has everything you need, and more :-)