We really enjoyed our 3 day stay in Danielle's studio apartment. The local is wonderful- a short walk to the Etiene Marcell metro station, a 10 minute walk from the Rue St. Denis markets, and a 3 minute walk to the Montorgueil market and bistro area. The studio itself is small (2 persons max) but beautifully appointed and with very modern appliances and finish (convection microwave, dishwasher, washer/dryer combo, induction cooktop) and essentials for basic in-apartment cooking. Basic foodstuffs are also supplied: coffee, milk, sugar, orange juice...). Most helpful are summarized help sheets for using the appliances, which are in plastic laminate to keep them neat and clean. The wifi is in-room and easy to connect to and to use.
Danielle took the time to walk us through the apartment, showing us the appliances, the bathroom, and the instruction sheets, oriented us to the neighborhood, and gave us restaurant recommendations. She is a charming person with excellent english language skill.
As the apartment is so small, there is really no place to put large luggage if you are on a long trip, so expect to live out of the suitcases, and to move them around in the room as necessary to accommodate your activities. If you're traveling with one suitcase, you'll be fine. We had three, as we were on an extended trip across late summer and fall.