English to Spanish Bus/Financial Law (general)

¿Cómo debería traducir "lease" en el siguiente contexto"?

Modification for Lender. If, in connection with Owner’s obtaining financing for the Park, a
lender shall request reasonable modifications in this Lease as a condition to such financing, Homeowner shall not unreasonably withhold, delay or defer its consent thereto, provided that such modifications do not increase the obligations of Homeowner hereunder or materially adversely affect the leasehold interest hereby created.

Muchas gracias.