I have been in lausanne several times and this time was the best in term of accommodation.
The communication with Francoise was excellent, quick and helpful. The room in very convenient location and it in walking distance to EPFL. It was very clean, tidy and the bed was comfortable. The heating system is excellent. The toilet was very clean and nice. The towels and bed liners change them every week. I really enjoyed my stay in Francoise house and I wish in my next visit to lausanne I fund it vacant to book it again.