My stay at Miriam's place was great. She is such a kind and welcoming person, always open for a little chat. I really appreciate that she even helped me transporting my luggage with her car. The room was clean, quite and everything was as described. The apartment is 2 minutes from the bus station, with two buses going directly to the center of Lausanne. It is a quite area and very easy accessible.
I would definitely recommend Miriam's place.