Great central location, about 1km walk from Vatican. The apartment is huge, very clean and very safe. It is spacious and tastefully decorated without clutter with a lot of attention to detail. Other Rome sights can be accessed easily within 10-15 mins by taxi, we avoided using public transport. Restaurants, coffee shops, gelato shop, super market are all close by within 2-3 mins walk. Carlo was very responsive, we had a great time in Rome at Carlo's apartment.