I do not possde the piano, but I m'entrane above the CNR of Paris.
This is the best Pianos: perfection exists! Touch gal trs, trs sensible, trs vari offers versatility surralisme close, does not wear out.
The sound (particulire to Steinway & Sons) is warm, limpid and clear, every note is clearly audible (unlike some other pianos o cover all low), we can do it all.
Aesthetic level, we have frankly not seen as sober and class piano, powerful ... The glossy black is beautiful ...
For the best piano in the world, the price is respectable trs. (Up to 20,000 unless another big tail depending on the brand)