flat for 2 students

We are two female university students, studying Pharmacy & Biotechnology at the German University in Cairo traveling from Egypt to Berlin for the semester abroad which will be at the GUC campus in Berlin (Am Borsigturm) & we are looking for an apartment to spend the next semester in, which will be 5 months starting from October.
Note; Since it's a semester abroad we won't be using the apartment as much since we will be traveling most of the time exploring the beauty of Europe. The apartment seemed very fitting since it's close to the campus and spacious, which is all we need. The apartment will be mainly used for studying/sleeping only, And do not worry we are not into partying at all. We will not misuse anything in the apartment we will be very carful like it's our own home. Ps; if you need any proof from the university that we are students feel free to let me know what documents you need exactly and i will provide it as soon as possible.
Thank you.