Marie's place is on the outskirts of the center which was ideal as it was a quiet area, but still with places to eat in the immediate area and only a short walk to many restaurants/bar. It is above a supermarket which was very useful.
It was a bit of a treasure hunt to find the lockbox for the key and entrance to the apartment. She provides instructions but they are very long instructions.
PLEASE READ IF YOU ARE 2 and ARE NOT A COUPLE
My friend and I had booked the place and we hadn't planned on sleeping on the bed together. Didn't think it was a big deal if one of us slept on the sofabed. It does say in her profile that it cost 30EURO to sleep on the sofabed and that is our fault for not registering that, however I think it's a bit ridiculous. For the price/ For 2 you get the bed and one set of comforter and sheets.