ADA - Apartments

I tried to request an interpreter for apartment application process. Apartment replied that they would not "supplied" the interpreter. To minimize the confusions, interpreters translates English into ASL in the way I can understand. They suggest to use phone relay, but I want to meet with property manager and district manager. Beside, phone relay wouldn't work because it's against the law to use it in the same room.

Is this covered by ADA's law?