After staying in apartments on a canal in previous trips, staying in a real Dutch neighborhood was a delight. We enjoyed restaurants, coffee shops, and two supermarkets, all within a block or two, with not another tourist in sight. Catching the #4 tram to the center, and #12 to the museums, was easy. We had a seat on the tram every time, so we actually enjoyed the 20 minute rides and the views of city life.
Yes, the steep stairs were a challenge, but we are 79 and we managed, carrying not only our luggage when we checked in and out, but also groceries and bottled water as needed. We ate breakfast and one other meal in the apartment each day, saving lots of money. Before booking with Lieke, you might try carrying your luggage to the 4th floor of a building at home.
We viewed CNN and BBC when we wanted to catch up with the news. Lieke replied to our questions promptly. We had a great 20 days in Amsterdam.