My stay at Marvin’s was excellent I couldn’t have asked for a better location honestly. The people were so nice when I had a question about anything the locals were quick to help me, the food selection is great, a grocery store, metro stations, bakeries etc within minutes walk of the apartment, 30 min walk from the Eiffel Tower and not to mention a very safe area. I walked home from the metro at night multiple times, never felt uncomfortable or in danger. The only thing I can say is there was no microwave in the apartment even though it’s advertised as having one. But It didn’t ruin my experience, I rather eat food while it’s fresh anyway :) I can’t wait to stay here again for the next time I come to Paris !