N.Y. Mental Hygiene Law § 81.19
(g) 1. In making an appointment or considering a revocation of an appointment under this article, the court also may obtain and consider, and may authorize a court evaluator to review the same and report to the court concerning, any of the following information regarding the guardian or proposed guardian, and, if the incapacitated person resides or will reside with such guardian or proposed guardian, any person eighteen years or older residing in the guardian or proposed guardian's household: