This place is the best! Located within walking distance to everything, it is on the first floor (not a fourth floor walk up).
The space is personal, quirky and stylish - and nicely renovated, brand new bath and kitchen - and because the windows face the second courtyard, you hear nothing of the usual street noise of the neighborhood. (There are a lot of tourists walking around at all hours in Prague).
In that second courtyard (left and left around the corner out the front door or through the hallway with the garbage, use the front door key), there is a great little coffee shop, and a second coffee shop and restaurant right outside the front door - and other places close by.
Marek met us at the apartment and is an amazing host who is available whenever you need anything!
If you come with a car, the National Theater was a great place to park it. We figured out on the last day that they put boots (metal breaks) on cars so you can’t leave - when they are parked in the residential areas - which is most of the city). We highly recommend this place and would definitely stay there again.