We arrived at Betty's apartment later than expected because our flight was delayed. Betty had been waiting for us, and was only a few minutes away. She advised us to open the lock box, enter the flat and she would be there to greet us shortly. Initial confusion about which set of keys to use from lock box, but we sorted that out! Up three flights of narrow stairs (we had been forewarned!) and into a lovely, bight, airy apartment with incredible canal views and a peaceful bedroom at the back with very comfy bed. Betty came by to explain some details and then we had three marvelous nights in her very well-situated flat. You can easily walk to many great eateries in the nearby Jordaan, of hop on a tram and head to Riks Museum or Van Gogh in Museum Square. Recommend purchasing a "I Amsterdam" pass, which gives access to most museums, unlimited public transport and many other useful discounts. We will return to Amsterdam and hope to stay at this wonderful flat again!