Alex was really friendly, he was always in touch through email providing important details for our arrival. His office is located in the center of Prague and he gave us useful tips for our stay. The description of the room is exactly as you can see them in the internet, extremely clean and cosy. The flat is located in the city center with all mayor points of interest reachable just by walking; you have a grocery store just 5 min walking as well as a train stop. Highly Recommended!