Sie

you (polite; singular and plural)

befindet

1. inflection of befinden:
2. inflection of befinden:
3. inflection of befinden:
4. inflection of befinden:

sich

1. Reflexive pronoun of the third person singular: herself, himself, itself, oneself (direct or indirect object)
2. Reflexive pronoun of the third person plural: themselves (direct or indirect object)

östlich

east, eastern

von

1. from
2. of, belonging to (often replacing genitive; see usage note below)
3. by (with passive voice)
4. about, of (a topic)
5. on, with (a resource)