David was very welcoming, friendly, and flexible. Prior to our arrival he sent a PDF with a much of useful information with everything from where to exchange money to where to get good Chinese food. Upon request, he kindly ordered two members of my group a cab to pick them up at the airport and paid the cab driver since they had yet to exchange their money. The apartment is a great size, very clean, and just like the pictures. While it's a tad out of the city center we walked there every time because the wasn't bad at all! The seclusion means the apartment was very quiet and we were able to sleep in! David was also super great and helped us store our bags on our last day so we didn't have to carry them around while we did some final sightseeing. Absolutely would recommend this place if going to Prague. Perfect for four people especially.