Mirko's place is right in the middle of Prague! The location is insanely good. You're everywhere in Prague in short time! Just one recommendation: If you arrive by car, you have to park a little bit outside. You should make yourself familiar with the Prague-Parkingsystem and their colors.
Besides that we had a very great stay, Mirko was suuuper kind and suuuuper helpful, he replied in the shortest of time! The apartment is awesome. Located in a very old building, it has its own charm.