Andrea's apartment was great. Very clean and well located in Prague - close to everything in the Old and New Towns and not too far to walk to get across the river (you can take an underground train easily too). The beds were comfortable. The only thing I would say is that it would be helpful to have two sets of keys (as there was two of us). Andrea met me on arrival and explained what I needed to know about the flat. The Wi-Fi worked very well, and they very kindly let me check-out late, which was super helpful. Thanks for the great stay!
Hint: Get an Uber from the Airport, it's way cheaper than an airport cab!