Mark's place is really well managed and he and his team were very responsive. The location is excellent - it's so easy to walk around the French Quarter, head to the riverwalk, Armstrong Park, etc. but the house was far away enough that it was quiet at night.
Two things I would note for other visitors which were not remotely dealbreakers but as an FYI - The front bedroom on the first floor is right next to the street, so I'd only put deep sleepers in that room. And second, the lighting is more mood lighting than functional lighting, so I would keep that in mind if you are using the space to work from the house (If you're planning to be out and about during the day, it won't impact you at all). Mark also sent great recommendations for food and got a plumber to us when we had a quick issue with the garbage disposal.
I would definitely stay here again and recommend for others looking to walk and enjoy NOLA!