The apartment was nice and larger and more comfortable than most Parisian hotels. Here are some things to keep in mind if you would like to stay here.
The balcony is cute but the view is of a very busy intersection. When the windows are open it is very loud and there is no air conditioning.
The St. Denis metro stop is right out the door which is super convenient especially because the apartment really isn’t in walking distance from most tourist sites. It is in the very northern part of the Marais district and not in the charming part of the Marais. It has a lot of basic things which can make your stay easier: iron, hair dryer and coffee machine. The shower is nice. There is also a patisserie, grocery, pharmacy close by.
It had an elevator but it is in a strange location and you can only get to it when the landlord checks you in. You still have a carry your bags down a tiny winding staircase after the elevator. You can’t use the elevator during the stay and need to walk up and down 3 narrow dark flights of stairs so keep that in mind if you are not is good shape.