Giacomo was easy to communicate with and we had no issues with check-in or -out. The apartment is in a fantastic location (though this comes with street noise and street trash due to nearby restaurants and bars). There are several cafes and supermarkets within minutes and a drinking water fountain at the entrance of the tiny street.
We did not spend much time in it besides to sleep, so the old-feel of the place didn't bother us. But it does need some TLC. Many of the electrical outlets are outdated and don't work with two-pronged plugs. The bathrooms need a spruce-up (an attached toilet seat and some stable shower curtains) and the mattresses on the beds could do with an inch or two more of padding. Amenities were as described, though the hair dryer needs a converter plug to work. Wi-fi needs to be unplugged and plugged back in occasionally. For those who don't need much, it will be serviceable.