Had a great stay at the Happy Unicorn. Lots of steps but worth it as it was an ideal apartment for us (four of us including two toddlers). We found the apartment to be clean and well-equipped for our stay.
Elettra was a great help in organising a cot for our one year old and a bed guard for our three year old, as well as hiring a buggy and kindly providing a high chair. Maria gave us a warm welcome when we got there too. Elettra also organised our taxi for us on departure, which was a great help.
The flat is well located, just 5 or so minutes walk from Piazza Santa Maria Novella and from there just another 5 mins to the Duomo. Also nice and near to amenities such as supermarket, bank, some nice restaurants and transport connections.
A nice stay at the Happy Unicorn.