Host was unresponsive before my visit. I asked for early checkin two days before my checkin date by agreeing the extra charge, and there is still no response two days after my long stay (5 weeks). The neighborhood was rough, especially at night. You don’t feel safe walking around at night because of unsafe people on the streets. Don’t be surprised if those people approach you with dangerous offers.. The main door of the building is always left open at nights when those people are around. The price is extremely high for this place. I had the chance to talk to locals (multiple people who live in Flon as well as other parts of Lausanne) about the rent and prices around. When they hear the price, you should have seen the shock on their faces. They said the most expensive one bedroom apartment in the neighborhood goes for €1k/month at maximum. Yet, I paid more than €4k just for rent + furniture. There is an hotel on the next side of the street - you better check that out for the same price, much better service and safety. There was not even any cleaning service offered for my 5 week stay. The place was not really clean. The bathroom trash bin was full when I checked in. The kitchen equipment, plates, forks, glasses etc were all dirty with stains on them.
I would strongly suggest people to find another place which is safer and more budget-friendly.