A bunch of us hired Nana to show us around Tbilisi on a walking tour. She was extremely pleasant and very flexible in changing itinerary and route depending on how people felt. She also took us to a trip outside to see the old church and old city- where she had organized a car. She knew her way around, and also took us to a nice local restaurant on the way back to try some local food. I would recommend her for those who would like someone who is easy going, very friendly, and less like a 'guide' interested in finishing their job and leaving.