22 year old student looking for accommodation in Latvia

Hi!! My name is Ximena, I'm a 22 years old student looking for accommodation in Riga, just one semester, from Mexico :). I just want to study and know the city, I'm fun and friendly. The type of rommates I'm looking for are the fun ones, students and that speak english because I only speak spanish and english. I also want to work to learn another language and save some money to go on a trip after my studies finish.