Jan worked with us on check-in time and was able to accommodate us on a slightly retarded arrival time where he and his son came to meet us and greet us. They helped us bring our bags upstairs, we used the elevator but it unfortunately broke down the following day, and showed us the apartment and on a large map on the wall, key things to see and do. (We received a bit of a workout going up and down from the 5th floor with the elevator broken but it did not at all keep us from enjoying our stay.) He also left us each a beer in the fridge and a bottle of water!
Jan had everything in the apartment for us to use. It made you feel like you were at your own house as nothing was missing.
The apartment itself offers a view of the river from the balcony over looking the Botel Albatross. The space is large and comfortable at the same time with a sufficient kitchen and bathroom. The bedroom is uniquely situated in a small room which is entirely taken up by the bed which makes it feel extremely cozy.
It's just a short walk to Dlouha Street and to the Palladium and also the main square with the Astrological clock. We also walked all the way across Charles Bridge and up to the Castle.
We highly recommend Jan's place as it is just outside all the attractions but a very close walk to everything!