My roommate and I went to Prague for 5 nights and this was the perfect place to stay. The apartment is very nicely remodeled inside, everything was clean, and the location is incredible... just a short walk from pretty much everything.
On top of that, communicating with Jiri and his team was incredibly easy. Check in was pleasant and simple, they answered any questions we had about Prague, and also arranged a comfortable ride to the airport for us on our last day.
I will definitely be coming back here next time I visit Prague!