Alessia's place is absolutely divine! If you're looking for the perfect location this is the place for you! It is so centrally located that you will get to every major landmark in about 15-20 mins by foot. Public transportation is not needed.
The apartments amenities are all you need if you will be exploring the city. It is so centrally located that you can go back and take small breaks and keep exploring.
The daily market gives it an even more special touch, if in the market I highly recommend getting the "Campo de Fiori" spice to take back home! Also recommend the bakery on the corner on the left, before the piazza for delicious sweets!