The apartment is great, very big the room with great space it was really nice, definitly i'll choose to stay with vincent once again if I return to Prague.
The host is kind, he explain to you everything that you can do in prague, and he has a lot of information that may help you in your stay in prague.
The location is really awesome because is very near from the center of the old town prague. You only have to walk 5 minutes and you are in the centre.
I'll recommend a lot this apartment for all tourist.