This was my first bad experience in an AirBnB ever. I don't believe the place is worth considering for a stay in Lausanne; it was subpar and I was over-charged for the replacement of a bath towel.
The place needs maintenance. Water in the bath tube and the lavabo does not drain at the correct speed and tends to accumulate. A cabinet door in the kitchen was broken and was just left atop the cabinet. Paint is peeling off in the bathroom. The internet-Box controls didn't work properly (e.g., pressing the "Home" button won't do anything). The garbage bag provided was smaller than the garbage container and didn't hold in place. The building has separate containers for recyclables and waste; no bag/container was provided for the former. Finally, in the evening there was a smell of food/cooking in the stairs hall.
I was charged for a damaged towel. I checked Swiss e-commerce sites for equivalent products and I estimate I was charged between 135% and 340% its market value.