18 year old girl with a little dog, looking for accommodation in San José Costa Rica

I'm 18 years old. Currently studying aviation and fisiotherapy. Love sports. Responsable person, also working at a Call Center. Have 1 little dog. I'm looking for a roommate that shares the responsability of the house with me and also that accept my dog. I like to live in an organized place. I accept if the roommate drinks or smoke but not hard drugs. I have 2 rules: share the responsability and if someone else is going to come just let me know before. I'm a friendly person. I take care of my pet you don't have to worry about him. He is trained and will not mess with you.