Totally recommended - the apartment is very spacious, super clean, comfy (pictures don't do it justice), has everything you need to live like home, it's located in one of the best areas of Prague, and Stepanka is a very kind and helpful host - literally superhost.
She replied my messages immediately and kindly waited for my arrival until 20:30 pm without an issue; she clearly explained everything I needed to know about the household, and even allowed me the possibility of a later checkout (which I eventually didn't need but appreciated it very much).
Will be glad to return anytime! :)