Gri is amazing !! She is easily the most friendly and welcoming host I have ever had, and she is willing to help at all times!! She offers suggestions for you and will give you a map of the city so you don't get lost. She even let me check in a little early!! I could not have had a better introduction to BA. Her apartment is a super affordable option and has all the amenities the basic traveler would need, and it is in the best location possible— it's right by a market so you can get food/snacks; it's surrounded by restaurants and bars; and, if you are there on a Sunday, it's right in the middle of the San Telmo Ferrio!! 100% recommend staying here (: