Please if you have information about Romania relating graduate programs, help out

1. How is the country to Foreigners especially Africans/Nigerians?
2. Jobs opportunities after graduate studies?
3. Is it easy to relocate from Romania to other good European countries, Canada, US etc after graduate study?
4. Can one gets a job/part time while studying, then, save and relocate?
5. Any other useful information at your disposal about this country is highly welcomed..

Thank you. Please Mod, help out.