Martin has guided us perfectly to find the very nice accomodation in the centre of Prague. All instructions easy to understand and he has been always available to contact.
Good reception in a clean attic with a nice view to the church in front of the attic, and some green trees :-)
Also the other person living in this attic is very nice and helpful and made us feel very comfortable.
Also good Wifi was helpful to surf the classical concert offers, we found good tickets for the night.
Moving inside Prague is easy by walking (in 15-30 minutes most interesting places can be reached) or by bicycle (many rental places close by).