Simone is a great host and his apartment is in a wonderful location in Rome. Easily walkable to everything you want and need: restaurants, bars, markets, banks, post office, etc. It's about a 5 min walk to the nearest bus stops and 15-20 min walk to the nearest metro stop, which makes it pretty easy to navigate the city.
The apartment itself is spacious and comfortable. The washing machine is a nice bonus when you've been traveling for awhile. I wish the bed were a bit more comfortable but given the location and price, I really can't complain about this space. It's a great apartment and I would stay there again.