Looking for 1RK house near Kodambakkam area

We 2 friends (Male - bachelors), looking for a house near Kodambakkam area. (T.Nagar, West Mambalam, Nungambakkam also fine). Budget Rent Maximum 8k per month. Advance we can able to give around 15k to 20k. If you guys know any availability kindly let me know .