A graceful and pleasant host and clean but stripped-down accommodations (especially the kitchen and bedrooms) with VERY few neighbourhood amenities / services. There is great access via public transit by metro and tram to Central Amsterdam.
To improve the listing itself (you cannot change the neighbourhood!) remove the lockers in the property which serve no purpose, add a freezer, and counter space and give guests more than one meagre towel for a five day stay. Put a curtain on the front door because it looks directly into the toilet stall of the second bedroom. The weather was very hot, (and with climate change, is likely to continue) so add ceiling fans in each bedroom and in the living space.
The three lights that hang on wires from the ceiling in the main living space are boho but ridiculous! That is where the fan should go.
And possibly, offer a one-time grocery service on arrival for visitors. Everyone needs ice in hot weather, and most people want access to food that is nutritious, but simple to prepare when they return from the grime and bustle of Amsterdam.