Marlène and Abdoul are incredible hosts, Great communication and very thoughtful. I stayed for a month and couldn't imagine a more considerate host than these. I am somewhat sad that I won't get to communicate with Marlène regularly going forward, she is extremely kind and charming.
The place is fantastic for one person or for a couple. It's a cute place within minutes of the Pantheon in the historic district, only a 22--minute walk to the Colosseum and a half hour to the Vatican. Lots of restaurants and wine bars nearby, many geared toward tourists so do some research ahead of time to find the good ones. There's a grocery store about twenty seconds from the front door of this apartment too. Everything you could want is a short walk away, including a bus stop from which you can get anywhere in the city.
The space itself has a great bedroom for one or two. There's a sofa bed downstairs which works just fine, although when down it makes it a bit difficult to get in and out the front door so you will want to put it up during the day.
The kitchen is well-equipped for cooking small things and eating. Lots of dishes and utensils. A small fridge for keep leftovers and drinks.
Wifi works perfectly.
Plumbing is great, bed is comfy, lighting is excellent. I highly recommend this place for a short or long stay.