This is a lovely apartment located in the heart of the old city. We absolutely loved it. It's a loft apartment with one double bed upstairs in a loft, and another in an enclosed room just off the front door. It is in a beautiful historic building that has been recently renovated. The entire inside was gutted and it now has a chic, modern vibe to it. Clean lines, high ceilings, and lots of light and open space.
The apartment is fully furnished with pots, pans, linens, everything you need. There was a tv (but we never used it) and wifi. The kitchen is a long, one-sided galley thing, with everything you need. Good appliances, big fridge (for Europe), and washer drier.
It is within walking distance to the bus stop that goes to the Aix TGV station, 5 minute walk to the Cour Mirabeau, and a 20 minute bus ride to Mt. St. Victoire. The mini diablito bus passes right in front of the building.
Downsides? Perhaps not good for people who want a lot of sound privacy. Neither of the sleeping areas are totally walled off from each other. The downstairs 'bedroom' does not have a regular ceiling.
We loved it and would return in a heartbeat. The proprietor is very helpful and reasonable.