This is a wonderful space in a great location. Our check-in was timely, warm, and helpful, and made us feel right at home. The apartment bookshelves are filled with books about philosophy in which the owner takes a keen interest. The space has dual aspect light that gives it a wonderful feel of airiness. The A/C works very well, which is important for Roman summer.
The location is perfect for walking access to all the historic sights except the Vatican, which is across the river. We walked there anyway, and it was a half hour. The Colosseum was 15 minutes walk the other way past the forum. There are terrific restaurants and food 5-10 minutes walk to the west. We loved Roscioli for their top notch quality.
I can't endorse this place enough. I'll certainly stay there again.