Vlad was my first CS host in Colombia. Despite the fact that I arrived at his place at 4.30 am, he kindly met me at the entrance. It seemed to me that I came to an old friend: we talked a lot, joked, teased each other, shared some personal affairs - there was a complete feeling that we had known each other for a long time. We managed to play an intellectual game together, went to the cinema, and walked around the city's neighborhoods. Vlad is a very educated, intelligent, and polite person. I recommend him as a host who can share a lot of interesting stories. Vlad, I will be glad to see you in my city, and my doors are always open for you!