Three Heidelberg University students looking for three rooms

Three girls from China want to rent a house, preferably with more than three rooms. We will enroll in the master's program of Heidelberg University in October. The campus is located at Im Neuenheimer Feld 205, so it is best to walk to the campus within 30 minutes. We are all quiet and don't like parties. We do not smoke and do not have pets. Furnishing is a must. We attach great importance to the cleanliness of the room, so we will take care of the facilities in the house. If you have a suitable house, please contact me.