Kamila’s place is a great place to stay. There are transport links 10 minutes in either direction. Stations Savignyplatz and Charlottenburg. Takes about 10/15 minutes to get into Berlin centre. Food wise there are plenty of cafes and restaurants. There is also a Lidl about 20 mins walk heading north of Charlottenburg station if you want to cook at Kamila’s place. Everything you need is there. Pans/cutlery etc. It’s a great place to stay if you’re planning a trip to Berlin!