We were 5 ladies for a long WE in Amsterdam. Alexander has been very helpful and friendly answering my question before arrival, welcoming us at his place and keeping in touch over the WE through Whatsapp. His place is great, comfortable and Alexander shares everything you need. Right in front of the appartment you can find a delicious Indonesian restaurant, a really cool bar, and a place to rent bikes. It is also very well connected to the airport, train station and city center.