The apartment is beautifully and very modernly decorated (nothing fancy, but very good taste), it's ample and comfortable.
The photos tell the story, you cannot go wrong with this one.
Extra-convenient location, one block away from Termini Station where the traveling family can have the best Roman options for food (eat or take-away) at reasonable prices. and of course, you can virtually go anywhere in Rome from Termini Station.
Five-star apartment, all the way.