We stayed for two nights and Viktor and Elza's apartment. It is located in a good neighborhood, close to the Eifel Tower and everything you need is just a few steps away (bakery, Picard, metro, Velib etc.). The kitchen is very small, so cooking big meals is not an option, but enough to prepare small meals. The room was clean and check-in is very well described and was very uncomplicated. I can fully recommend staying there for a city trip, especially if you look for something to stay during the night and want to use the days to explore Paris.