English teacher looking for a room

Hi, I have just moved to Madrid and am looking for a room to rent asap. I am ideally looking to live near the center, tribunal, sol, la latina, lavapies etc. But if you are on a good metro line please get in touch. I am learning Spanish but mainly speak English. I am clean, polite and looking to meet like-minded people. I look forward to hearing from you! My budget is 400 (if all inclusive)