Martina is a very friendly host! She's very responsive and always ready to help.
The apartment was big enough for 2 people. It's a good option, if you're staying in Rome for a couple of days, and not planning to cook. The kitchen was good enough to heat up small dishes, but not anything special (no space to cook, or proper knives).
The couch was old and dirty, the bed was comfortable enough.
The wifi was working well, but only for 1-2 devices. If connecting more than that, the internet would sometimes drop.