Nico's apartment is in a great location. Near several iconic restaurants like Trattoria Trattoria Sabatino, Antico Ristoro di Cambi, 4 Leoni and a great Passticceria called Bounamici. Right in accross the street are two of the best restaurants we ate at in our entire time in Italy, Burro & Acchiughe and Le Volte. Both are delicious and well worth it. The side of the river is much less touristy and the small narrow streets are beautiful.
As for the apartment itself. While it fits for people, I found the sleeping situation in the second room with the two twin beds a bit tight, plus it was hot and there was no air conditioner, rather we had a fan. If we wanted air conditioner we would have had to leave the door open and lose a bit of privacy. The shower is also quite small so if you are on the bigger side keep that in mind. But if you don't mind any of that, the apartment has everything you need and Nico gifted us with a nice wine on arrival which was a plus.
Finally, the listing says "Free Parking" this is not the case. There is free street parking, so if you can find it, you don't have to pay, but the apartment does not come with a dedicated parking spot. If you are traveling by car like we were you may want to consider that.