Our stay at Florence's apartments was almost perfect. The apartment is nicely equipped and well located. Florence has been a great host and help answering our questions by quickly responding in chat. Bathroom and toilet were clean and good.
The only 'downside' during winter time is that the building is old and therefore the cold wind comes in easily. On top of this, the heaters do work, but produce very minimal heat. When dining and sitting around with multiple layers on, we had to grab the blanket from bed to keep us warm as we were cold. Our solution: turning on all heating and closing doors.
Our suggestion: Either try and isolate at windows or put in a small, moveable electric heater so that the guests can heat the room up which is in use.