I had a late-night arrival, but even taking the train (new to Prague) the place was quite easy to find. The location is amazing as it's a residential area surrounded by loads of restaurants and pubs. The Castle is literally up the hill behind it, and you can get to city center with a shirt 10-15 min walk to any of the scenic bridges. The closest metro is about a 7min walk away.
Mikhail was gracious with my check-in process as late as it was, and made sure everything was good before leaving. The place is just as described in the photos. I plan on returning to Prague in the future and this is where I will most likely choose to stay, so ofc I highly recommend this place.
The only one con is the mattress, as I have seen mentioned in a previous review(s), but I am guessing that probably just boils down to personal preference (if you love soft mattresses then you will love it). There was the option to sleep on the convertible bed in the living room but I didn't try it, so maybe next time.