Location, location, ceiling height?

We've had lots of viewers visit our apartment, but no offers. (Yet, PJ's just told me to add.) Apparently, the common problems are the height of the ceiling and the sloping floors. Great. Two things we can do absolutely nothing about. Also, they're not exactly uncommon in 17th century converted warehouses in the centre of Amsterdam, and it's not as if the photos of the apartment on Funda are misleading. Why can't people accept that these are characterful features, not drawbacks? Don't they watch house-buying shows?