International student searching for a short-term room in Tuebingen

My name is Jeannie and I'm a 31 year old American PhD student of ecology and evolution who will be staying in Tuebingen for 3 months to help my advisor and her collaborators on a grant they recently received from the German government. I will need a room from September 9th to December 8th, ideally one with kitchen and laundry access and near a bus line or close to the university. I'm very quiet when I'm at home and keep to myself by reading and working on my studies. I enjoy hiking, botany, and photography, especially when all three are combined. I'm laid back but not stuffy, and I would be willing to room with women and/or men in their 20s and/or 30s. I like wine and cocktails, art, music, good food, gardening, being outside, traveling, and spending time with my pets (who I will miss dearly while I'm away).