We had a fantastic time staying in David's apartment and would highly recommend his services.
His communication via the app was good - always quick to respond. Upon arrival David ensured to afford us plenty of time and explain where the best places to eat, drink and sightsee where located and marked these on the map which he provided.
He has a storage room where we left our luggage after checking out which was free of charge and was essential as our train was not until 12 hours after checkout.
The kitchen had lots of amenties for cooking and cleaning and there was a tv also.
We couldn't have asked for a better location as we were 5 min walk away from Old Prague Square.
Do be aware that the accommodation is located in the basement and as such it only receives some natural light however for the affordability of the apartment in comparison with other city centre properties it could not be faulted.