The apartment is within walking distance of everything you could need, plus all the touristy areas. It's also next to a metro station for further trips.
Despite arriving late at night, Monika was waiting outside the apartment to greet us with the keys. She gave us a map and some information too.
The apartment itself was impeccably clean and everything was new and in good working order. We would recommend this host to anyone wanting to stay a few days in Prague.