The hotel was amazingly located, right in the main street, it is totaly secure and actually I can say the best and only option in Prague, the aprtments have a kitchen, two rooms, so many space and lots of closets, for groups of 4 this is the best place to stay, and even if it's only two.
the receptionist was really nice, she helped us book for a minivan to the airport because of the bags.
If I ever go back to Prague, this is my best option!!