I have a Kawa 2m06 prs since 10 years. The sound is excellent, perfectly equilibrated both brilliant and profound. The piano does ncessite maintenance free except two annual agreements (though it is played on average 3heures/jour.) If some users have problem keeping an agreement, may need to be change tuner before changing piano. Mine is 442 and the pitch does not move a muscle when the tuner goes. Some notes "look" a little but only after several months. Do not choose a tuner the lgre. I have indeed known that when their car turned the corner, the piano rclamait dj service.
Otherwise, I spent 8 years in a piano store. I have tried many brands. I chose Kawa. I think it's the best qualitprix.
If c'tait again, I would do without this choice hsiter.