This is an absolutely wonderful apartment. It is very large, immaculately clean and very comfortable. It's position is second to none as its more or less equidistant between the Piazza di Spagna and the Fontana di Trevi.
The host is extraordinarily helpful, efficient and turns up at a moments notice if you have any other requirement to fulfil it. In fact, he was so kind that Inforgot 3 pairs of my children's best shoes and he personally took them to an address in Rome where I might recover them.
As soon as you walk through the door, it's an experience. All the way to the top, 6 floors a lift, a rarity in the middle of Rome which allows the most beautiful views and light. Every room is large, properly large and comfortably appointed and each is served by its own bathroom. The showers are powerful, another rarity in Rome and again, very nice. The sitting room is ENORMOUS, with 5 French windows that lead to a little balcony. And the light, the light, you just have to see it...
I really cannot begin to tell you how highly I recommend this flat. If you have any hesitations between staying in a hotel or here, stay here! It is much more charming, cleaner and much much bigger then the tiny hotel rooms Rome has to offer.