Greece is a very hard market at the moment. It is totally unstable due to the political and economical situation in the country. Currently Greece is a good choice for models who have money for living and would like to improve their book in a short term without traveling far away. You can get a lot of free tests in Greece and probably get nice magazines, but the rates for catalogs might surprise you deeply. Most agencies will propose only apartment for staying there, so you should have money for all other expenses.