This is a perfect flat for 4 people during FIFA world cup, it is fully equipped with everything you might need.
The building is right on the metro station Akademicheskaya and there are loads of supermarkets, shops and places to eat. It is quote close to the center but at the same time quiet and very safe. Its also only 10 min drive away from the stadium. The map picture shows how close it is.
The building is for foreigners, mainly diplomats so it is guarded 24/7 and very well maintained.