We stayed the night before last in a Sutherland Suite at The Connaught. There are 2 Sutherland Suites, only one of which comes with a piano, but luckily for the neighbours they were spared my attempts to relearn it as we were in the one without.
For anyone interested, here are photos of the top 4 suites at The Connaught. The Apartment, Terrace and Library can all be turned into 2 bedrooms, and when I stayed in The Apartment and Library I did so.
The Apartment: