Esther showed me things in the Monti district I never would have found on my own, even with guidebooks and the Internet. We went into many amazing and beautiful churches and I learned a lot from her. It was a delightful afternoon with a knowledgeable native Roman showing me around. Also, Esther gave me great advice on what to do before and after my tour, including a great place to eat. I am definitely doing another tour with Esther when I visit Rome again.
If you want a guide that is energetic and knowledgeable then Esther is the perfect fit! She has experience with giving tours but strays away from the boring group tours on buses. She would much rather walk through the ancient ruins and explore.