Pien and Zisis’s apartment is very central and convenient in Amsterdam. It is spotlessly clean and spacious. They offered us helpful tips, even before we left home in Australia! Communication was always exceptionally prompt. They are a friendly and helpful couple. The three flights of narrow stairs were a little bit of a challenge for me ( I’m almost 70 years old!) but no problem for my husband. And Pien and Zisis were very helpful taking our luggage up and down the stairs. We had a fabulous three days in Amsterdam. Thanks so much Pien and Zisis.