If you like being close to everything but still want a peaceful street at night, Adam's place is a great choice. I come to New Orleans every year and the last few years have stayed in Marigny and I was impressed by both the location and the size of the apartment. The bed was comfortable (there are two full bedrooms with two large beds), with nice size closets and a washer and dryer. The kitchen was fairly well equipped with lots of pots and pans, dishes, utensils and glasses and cups. My only disappointment was the lack of a toaster and a kettle of some kind. The appliances are relatively new and everything worked well.
Check-in was easy and Adam sends you a very good list of local spots. It is easy walking distance to Frenchmen St. (about 4 blocks) and a nice sized grocery store and Walgreens (about 4 blocks) and of course the French Quarter (the edge of Royal is right near Frenchmen of course). Great location and apartment!