Order reversed on the law, without costs, and petition dismissed, without costs. There is warrant in the record for the findings of the State Rent Administrator that the landlords' married son, his wife and child reside in a two and one-half room apartment, that such quarters are inadequate for their reasonable housing needs, and that the landlords have proceeded in good faith and have established the existence of an immediate and compelling necessity for the issuance of a certificate. Under such circumstances the court may not disturb the findings and determination of the State Rent Administrator ( Matter of Park East Land Corp v. Finkelstein, 299 N.Y. 70). Nolan, P.J., Adel, Wenzel, MacCrate and Beldock, JJ., concur.