There are no 4-bed compartments in Odessa-Praha carriages. Only compartments for 3 persons.
We travel from Prag to Odessa by train 20.7.2008, we are 4 person, we have buy couple+reservation+breakfast and we pay 2270Kc thats 568 Пр!!!(course 4CZ=1Пр)
No, currency rate now is 3,33 Kc/1 UAH, so 2270 Kc is not 568 UAH, but 681 UAH.