Small letter with some grammer issue

I write this small letter, but I have problems with my grammer. I would be very grateful if a helpful person correct it.

Thank you very much.

Dear Madam or Sir,

I apologize for disturbing you, but I have to ask you a question.
I am an Erasmus student and I have applied for Accomondation.I have got a confirmation, that my request was accepted and I was placed to the Marton A. collage. But I marked Moricz Z. , Fasor and Tavas. May I angle for the remainder places in Moricz Z. or Fasor, because this college is a little bit expensive for me.

Thank you very much for your time and consideration.
Sincerely yours,
Ambrus Eszter