Jitka's place was perfect.
The flat was pretty, spacious and clean and has everything you'll need.
Excellent location: there is a tram nearby the flat and it takes you directly to the centre of Prague within around 10 minutes. The connection to the airport is also easy.
Jitka is a super friendly person: we didn't see her during our stay but she helped us very well and responded quickly to our messages. A few days before our trip, she even sent us an e-mail with extensive information about how to get to her apartment etc.
I really recommend staying at Jitka's!