CSKA Moscow midfielder Kristian Bistrovic says Nikola Vlasic is happy at West Ham United.
Vlasic left CSKA for the Hammers in the final days of the summer market.
Bistrovic told Sport-Express: “I keep in touch with him.
"He is happy there, he has all the conditions. There are also goals and assists awaiting.
"I think that everything will come soon."