We had a great time in Prague. The location was pretty good and we could easily and quickly reach all the main attractions by using public transportation. The communication worked very well.
The apartment was mostly very clean and it was very quiet. As highlights we would mark the nice view from the balcony and a great bar right across the street.
Also worth mentioning is the effort our host put into providing us with detailed information on how to get to his flat and other helpful advice around Prague. Notice though, that if you arrive at the Florenc main bus station and want to use the ticket machine at the subway station there, it only accepts coins of 20.