This was my fourth time in Prague.. and I must say this apartment is very nice and so well located !! You are close to everything, from cultural sites to night life, it is really nice !
On top of that, even if it is in the hyper center of Prague, it is very quiet and you hear birds and bells in the morning..
Michael is a very nice person, helpful and responsive! Everything was as described and will help you if you need anything.
I strongly recommend this apartment if you are looking for visiting Prague and its old town and/or enjoying the nice night life of this beautiful city :)
I will definitely come back to Prague. And hopefully in this apartment !