Amazing bro, I think I still have one of my friends there. His name is Amit Shakya and he is doing his Post Graduate in 3rd Med in Lesnaya. If you happen to be around that area, amke sure to look around. He might be living in a apt or hostel, I m not sure. Ask aorund, you will know. Nepalese in St Petersburg are close knitted and I hope helpful. Good luck.