Very convenient location, within walking distance of the city center, and easy to reach with bus and metro. Muriel was very welcoming, with clear instructions for the use of the practical and cozy apartment.
We were by car, and the public parking policy in Lausanne makes it a bit inconvenient to park the car nearby, but there is a long-term parking within 12 minutes walk (or a short bus ride). For us (family of 5) it was a perfect base camp to explore the region of Lake Geneva.