What a wonderful place! Martine's place is a full 1-bedroom (not a studio) - good space with a living room area and an open kitchen. Bathroom has been upgraded and has a rainforest-type shower that actually drains well (pretty unusual for a small paris apartment). Amenities are generally very good, apartment is in a quiet back courtyard in great neighborhood. Karim waited for me at the time we agreed upon, was super friendly, showed me around, and waited to make sure the wifi worked on my comp before leaving, left me his cell number just in case, etc -- I felt very welcome and all was in order. Highly recommend - thanks!