Just stay here. Just do it. There is so much history and beauty in this building that has been brought to life not only through renovations and information but through the people that now work here. Fantastic service and cleanliness. Whilst it seems this is out of the way, it actually is - and thats a beaut thing about it. The walk into the 'centre' of Amsterdam is enjoyable but also a short few stops by tram which is right on the back doorstep of this fantastic hotel.
The only reason for the lower ranking in sleep quality is because this building is OLD - of course it is not soundproof like modern hotels because there are creaks and cracks and so on. Still worth staying here - light sleepers bring your ear plugs, you wont regret booking here.