I stayed at Martha's duplex for about 10 days and it was absolutely wonderful - she was extremely easy to reach and very friendly. There is room for privacy as the duplex is separate from the house and the space is clean and comfortable. Public transportation is relatively easy too, with a short walk to the N line, which takes you to the downtown area. There are buses closer to the house, which also takes you to Forest Hill station in 5 min, where all the major tram lines are located. Best airbnb place I've stayed in!