At first the hotel Clairefontaine it seems like a good hotel for localization to close to the metro, but they don’t respect extra amenities then they hint at extra charges in cash (in hotels is really rare case everything I pay with card, with time they don’t doing cleaning the room work (but is to the plan every day) don’t clean the room under the beds, not make beds or leave clean towels and among other things, if they see two women alone, they imply try involved in illegal activities (something like human trafficking or drug trafficking). They want you to go down to the restaurant for water, but it seems they put something in it. (Normally in hotel is offer the bottle water is closed hermetically). My friend felt dizzy after drinking this water, one cup in the morning and one in the night. In the end, a member (men with dark hair) of the hotel staff was disrespectful for me not fulfilling their obligations. So, ladies be very careful if you traveling alone. My husband couldn’t travel for… so I went a women friend. Luckily, I returned safely but stressed, and spend a lot on taxi driver to go fast for airport going because in hotel they tried to keep me, waiting, there by making me believe I had booked a taxi through the hotel to airport make me waiting one hour.