I had a nice stay at Jakub's place. He was right on time, waiting for me at the building. Location is hard to beat : 2 minutes walk to Palladian mall and underground station. 15 minutes walk to train station.
Very comfortable bed: foam mattress, firm, feels new. The place was clean. The bathroom looks newly renovated. Jakub is friendly, quick to respond to email.
The street and the building feels very safe. 5 to 10 minutes walking distance to the main attractions in Prague, like the Old Square. No need to buy a transit pass unless you are going far.
Highly recommended, I would book again. Thanks!