Petra's husband warmly greeted us at the door downstairs and Petra welcomed my family on the hallway with the door open. It can totally be home away from home. I especially loved the bed. I even fell asleep as soon as my head hit the pillow and did not wake up during my sleep. Very comfy. Pretty much every place was walkable from the house except the airport. However, If you ever come from the train station on the first day with luggage, I recommend you not to take a taxi. (It costed me 26 euros for 5 min driving) You'd better call Uber or Taxify. Petra's house is a must-stay Airbnb in Praha. Hope everyone has a great time at her house.