need to know Bratislava-Comenius University and Slovak language

hi! i'm Giray..i'm a medical student and  planning to come to Bratislava and study medicine at Comenius University in Bratislava with Erasmus Programme..i'm planning to stay in Brasitlava for 3 months..if you  tell me  about the university and the city,i'll be so pleased..and your language also:)

see you..

Giray