How to search a flatshare with other single parents

In the city in which you need a flat, you can either search in all districts (standard setting) or concretise the specific districts (multiple selection possible).
If you have e.g. a rental cost limit, you can enter it in the filter that  as a result only shared flats that fit your budget are displayed. You can also enter the number of rooms (e.g. 3 rooms for you and your 2 children), so you will not see any flats that does not fit your space requirements. 

The less filters you set, the more likely it is to find an advertisment in your district as a search result. Therefore, it might be better to start with fewer filters and only use additional criteria in the filter if there is a large number of results.

If you are open to Rent together with other single parents in your district, you might also be able to find your future flatmate with kids. Your advantage: large flats are often easier to find, especially in urban areas.