When a grand piano is needed, and an advanced musician is involved, it’s often prudent to consider larger sizes beyond a baby grand.
Think of the “160 STOCKHOLM” as the performance class to the “SOVEREIGN”. Similar in every way except size and power, the “160 STOCKHOLM” (160cm / 5’3″) will never hold you captive musically.
If you are considering a performance grand for a smaller space, make sure you have a chance to experience this piano. Its [entirely competitive] action and [much richer] tone will win you over with the first encounter.