Teacher (Irish) looking room to rent in Madrid City Centre

23 year old teacher from Ireland working in Madrid (Alcobendas) searching for a room in Centro Madrid (Malasaña, Tribunal, Alonso Martinez areas).

Budget is around €450 per month and I'm looking for somewhere to enter from 1st October or before. Period of rent would be until August 2018.

Learning Spanish, but I'm not quite at master-class level just yet haha

Please just drop me an email if you have anything suitable! Looking forward to hearing from you!

Thanks,
Patrick