Mirko is a very nice host, ready to help you at any moment and to give you advice for what concerns the city of Prague. Ms. Helena, the lady that takes care of the cleaning, is very sweet, even though she doesn't really speak English.
The apartment is perfect for people who travel alone or for couples. There's everything you need for a short or long term stay and the position of the apartment is just perfect: it's in the center and, from there, you can easily reach any place.
The only thing that I missed a little, in my two months stay, was natural sunshine.
Other than that, it was awesome.