How to address letters and parcels so that they reach the recipient in Germany, Austria or Switzerland? How to write an addendum to the address if someone lives in a boarding house or in a dormitory? How to send a private parcel to the employer's address? I invite! Free online German lessons. Playlists: Grammar, Lexicon, German Matura exam, German post-primary school exam, Lessons A1-C1, DSD I, DSD II.