Italienische Studentin sucht eine Wohnung in Gießen, Raum Mitte oder Süd-West

I am Tommaso, an italian student, I am 23 years old and I lived in Giessen for about an year from October 2023 to October 2024.
I will be returning here for my PhD, which will last about 3/4 years, and I am looking for a shared house or flat to live in for this period, starting between middle December 2024 or middle January 2025.
I would like to stay in the city centre or in the southern part of Giessen, because I will have to work at Naturwissenschaften, so I would like to be comfortable getting there.
Apart from working hours, I am often out and about, I like to go out with friends for a chat or a drink at the bar, cook, do sport (mainly gym and running) and watch films.
I typically use the kitchen once a day, in the evening, during the day I eat at the university, so I occupy little of the house :)
I am very open to meet new people, so a shared flat is for me, but I would not like too crowded houses, so I would like to be contacted by houses with maximum 4 people.
I speak English and of course Italian very well and a little Spanish, but I am practicing my German, my goal is to be able to understand it and speak it a little bit in the coming years, but I am still at a basic level at the moment.
If I seem like an interesting person you can contact me here or on whatsapp at the number listed (you need the prefix +39 because it is an Italian number).