The fact that they are working as an office that have multiple apartments limited our interaction with the hosts. Actually I have seen one of them to get the keys, and to leave the keys. Hosting is a job for them, that makes the connection a bit cold. Other than this, apartment is exactly the same as it's in the pictures. Beds are comfy, TV has literally channels from every country. At first, neighborhood seems unsafe due to the cabarets and bars just 100m down of the street, it is perfectly safe and it is really close to the Prague's heart. We used the tram only once to reach the Prague Castle, but it was our choice not to climb up hill.