Elisa has a great place on Via Ghibellina. It is stocked with wine, water, olive oil, coffee, pasta, and lots of pots and pans for cooking. It's a stylish, cool place. Carmine helps you with check in and is a fantastic guy who is always available on what's ap. He helped me with a broken coffee maker and replaced it quickly. He and Elisa know a lot about the area and recommend great local places. Also its a stones throw from Santa Croce which is one of the most beautiful churches and piazzas in the city.
Highly recommend!