32 year od girl without pet, looking for accommodation in Hamburg

I'm Faezeh Hahsemi a Ph.D student of Physics in Iran. I received an invitation letter from Hamburg university as an internship for 3 months which will be started from July. it would be extended for 6 months. I will be there for 2th July and I need a place for accommodation near Hamburg university. Is there any room for me during these months?. I need a private room with private kitchen, bathroom and toilet.I will be so thankful to receive you guidance and answer