Unfortunately I can only give her a 5-star review.
First of all, the communication was amazing, she is kind and very polite. Beyond that, she always tried to improve the logo herself.
I got so many different versions and she made it really hard for me to decide. Even though I was really picky and tried to do many different small changes, she was open-minded to help me improving the logo. In addition to that, she was really ambitious after I chose the final design. I am really happy with the result right now and I am sure to always contact her before starting a new contest. Thanks a lot Alessia!