Stephane's apartment is very nice, modern, and clean. It is very conveniently located close to (5-10 min walk) the train station, as well as several grocery stores and restaurants. This is a great place for families as a baby cot and high chair was available for our use, as well as a very nice washer/dryer.
We had a little bit of trouble checking in because the key was not where it was supposed to be, but someone came with the key within a few minutes. Overall, it was a wonderful stay in Lausanne!