This is an excellent apartment with 2 separate bedrooms. It is perfect for family stay. It is only 5 mins walk from the train station and has good restaurants and a supermarket round the corners.
If you are checking in please check with owner if they provide shampoo and shower gels. This time round there wasn't any although the bathrooms are the best I have seen so far in airbnb.
It is an excellent 5-star house. There are some steps to negotiate so may not be easy for wheelchairs (I did not check if there is a ramp to the house).
Overall I highly recommend this place and will stay in it again if I visit Florence next time.