Olivia's place is a well-designed apartment (very tasteful indoor design indeed). It enjoys sufficient public transport as well.
My conversation with Olivia is great - she replies to most of my messages in time, even though my questions happen to be trivial at times. She is a very nice host with great hospitality.
The only problem I have during my stay at Olivia's is that I cannot get into the apartment once at the midnight, because the door lock was somehow broken. What's worse, the temperature is 38 degrees in Paris. So I call Olivia and report the problem. I am very grateful to her later operations - that she calls technicians to come and open the door in the morning, and that she offers a refund for not staying in the apartment that night. What upsets me a bit is that, however, after convincing her that it is not my problem of using the key in the wrong way, thereby failing to open the door, she and her friend still question me at times if I open the door in the right manner as they normally do. Olivia promises to get a technician to fix up the problem after I get annoyed in explaining myself in terribly hot weather.
I still give her place 5 stars because her response is in time, and her following acts solve the problem - the next day the door lock is replaced with a new one and I can get my package out. Overall, my time in Paris is very pleasant due to the great living condition and the nice location of Olivia's place, and I would genuinely recommend people to live here.