Great accommodation, highly recommended! Location is off the beaten tourist track, which we loved, lovely cafés and restaurants nearby, easy to walk into the centre or to the castle and it's literally around the corner from the Sparta stadium. Markéta was a fantastic host (we'd booked at very short notice and everything went super smoothly), providing us with tips and also some basic foods like muesli, coffee, milk, etc.
The flat is really nice, too, with high ceilings, new furniture and a lovely personal touch. We'd love to be back one day.