If you are planning to visit Prague, you should just stop searching and book Anna's room!
We met Peter (Anna's bf) who was an amazing host and gave us some local restaurants recommended (which we loved).
The location is right in the centre of Mala Strana, easy access to everywhere else. We were worried about noise but couldn't hear anything inside the unit. It's clean and got everything you would need.
This was our first time visiting Prague and we would def stay at Anna's place in the future