I've stayed at Malgosia & Simone's place for 3 nights this summer with my wife and 2 teenage daughters. The property is just like described in the listing: short walking distance to the Vatican and 20-minute ride via Metro to the Coliseum and other major attractions. The hosts left to us tons of food worth to 3 breakfasts and helped us in everything we needed! The property was clean, had comfy beds and all the appliances for a quick meal. It's within a nice neighborhood with supermarkets, shops, restaurants, and some places to park if you're lucky. Definitely would stay there again. The only detail is that you'll need to wait ~15 minutes between baths for the water heat up. Not a big deal though.