Thanks to Ed's excellent directions from Schiphol to the AirbnB we took the 397 bus to Amsterdam Busstation Elandsgracht (about 40 mins), then walked the last section of the route (15 mins). Our bus driver did not accept payment by debit/credit card. At the main airport building we bought 2 bus tickets valid for 1.5 hours for Euros 6.50 from the "Public Transport" machine [NOT the machine for train tickets]. Some buses do accept card payments.
Ed gave us a warm welcome and at once offered to guide us on foot to Ann Frank Huis so we arrived on time and did not miss our pre-booked slot.
His quiet AirbnB is within easy walking distance of shops, cafes and restaurants and local transport. The warm en-suite room that includes a kitchenette were clean and comfortable. A pleasant surprise was the stock of groceries Ed had left in the fridge. The wardrobe is spacious, the bathroom shelves are well stocked with toiletries.
Ed is a perfect host. We thoroughly recommend Ed's place!