Lenka's place was right in the center of many tourist sites. We could easily walk to the castle, clock tower, old town, the Charles bridge, and many pubs, cafes, and restaurants. If you are not fit or have a lot of luggage, this is not a good choice as there are many steps up to the apartment. It is located over a pub/cafe and smelled a bit like smoke. Communication with the host was good and the location was ideal.