We stayed at Jennet's place the first weekend of August during the fringe festival, and we liked it. Jennet's apartment is well located near the Meadows, in a nice residential, quite, and beautifully green area of the city. It's walking distance from the city centre and all the main attractions.
Jennet is a very nice host, always available when needed, but also respectful for the guests' space and privacy. She is also very understanding and flexible regarding timing, something my boyfriend and myself are particularly appreciative of as we like sleeping in and we are generally quite slow, particularly on holidays ;-)