The apartment is walkable to everywhere, right in the middle of the city. 5mins walk to Charles Bridge. 5mins walk to get to the Castle too. Its pretty much up the roas. There are many shops and places to eat too.
The apartment is spacious. Very spacious. Cosy bed. Clean. Very quiet too despite being on a busy street.
I would definitely recommend Anna's place. My friend and I both enjoyed staying there and will return if we are in Prage again.